4,937,775

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Number

$4 \, 937 \, 775$ (four million, nine hundred and thirty-seven thousand, seven hundred and seventy-five) is:

$3 \times 5^2 \times 65 \, 837$

The first Smith number to be discovered:

$4 + 9 + 3 + 7 + 7 + 7 + 5 = 3 + 5 + 5 + 6 + 5 + 8 + 3 + 7 = 42$

Also see

• Historical Note on Smith Numbers

Sources

• 1986: David Wells: Curious and Interesting Numbers ... (previous) ... (next): $4,937,775$
• 1997: David Wells: Curious and Interesting Numbers (2nd ed.) ... (previous) ... (next): $4,937,775$