474728063 has 2 divisors, whose sum is σ = 474728064. Its totient is φ = 474728062.

The previous prime is 474728021. The next prime is 474728069. The reversal of 474728063 is 360827474.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 474728063 - 2²² = 470533759 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 474728063.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (474728069) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 237364031 + 237364032.

It is an arithmetic number, because the mean of its divisors is an integer number (237364032).

Almost surely, 2^474728063 is an apocalyptic number.

474728063 is a deficient number, since it is larger than the sum of its proper divisors (1).

474728063 is an equidigital number, since it uses as much as digits as its factorization.

474728063 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 225792, while the sum is 41.

The square root of 474728063 is about 21788.2551618986. The cubic root of 474728063 is about 780.0964503785.

The spelling of 474728063 in words is "four hundred seventy-four million, seven hundred twenty-eight thousand, sixty-three".