474256451 has 2 divisors, whose sum is σ = 474256452. Its totient is φ = 474256450.

The previous prime is 474256441. The next prime is 474256457. The reversal of 474256451 is 154652474.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 474256451 - 2¹⁸ = 473994307 is a prime.

It is not a weakly prime, because it can be changed into another prime (474256457) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 237128225 + 237128226.

It is an arithmetic number, because the mean of its divisors is an integer number (237128226).

Almost surely, 2^474256451 is an apocalyptic number.

474256451 is a deficient number, since it is larger than the sum of its proper divisors (1).

474256451 is an equidigital number, since it uses as much as digits as its factorization.

474256451 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 134400, while the sum is 38.

The square root of 474256451 is about 21777.4298529464. The cubic root of 474256451 is about 779.8380394604.

The spelling of 474256451 in words is "four hundred seventy-four million, two hundred fifty-six thousand, four hundred fifty-one".