478607504 has 10 divisors (see below), whose sum is σ = 927302070. Its totient is φ = 239303744.

The previous prime is 478607489. The next prime is 478607513. The reversal of 478607504 is 405706874.

It can be written as a sum of positive squares in only one way, i.e., 294191104 + 184416400 = 17152^2 + 13580^2 .

It is a super-2 number, since 2×478607504² = 458130285770220032, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14956469 + ... + 14956500.

It is an arithmetic number, because the mean of its divisors is an integer number (92730207).

Almost surely, 2^478607504 is an apocalyptic number.

It is an amenable number.

478607504 is a deficient number, since it is larger than the sum of its proper divisors (448694566).

478607504 is a wasteful number, since it uses less digits than its factorization.

478607504 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29912977 (or 29912971 counting only the distinct ones).

The product of its (nonzero) digits is 188160, while the sum is 41.

The square root of 478607504 is about 21877.0999906295. The cubic root of 478607504 is about 782.2156507832.

The spelling of 478607504 in words is "four hundred seventy-eight million, six hundred seven thousand, five hundred four".