478637560 has 32 divisors (see below), whose sum is σ = 1080470160. Its totient is φ = 190826496.

The previous prime is 478637557. The next prime is 478637591. The reversal of 478637560 is 65736874.

It is a self number, because there is not a number n which added to its sum of digits gives 478637560.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7209 + ... + 31768.

Almost surely, 2^478637560 is an apocalyptic number.

478637560 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

478637560 is an abundant number, since it is smaller than the sum of its proper divisors (601832600).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

478637560 is a wasteful number, since it uses less digits than its factorization.

478637560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39295 (or 39291 counting only the distinct ones).

The product of its (nonzero) digits is 846720, while the sum is 46.

The square root of 478637560 is about 21877.7869081861. The cubic root of 478637560 is about 782.2320245211.

The spelling of 478637560 in words is "four hundred seventy-eight million, six hundred thirty-seven thousand, five hundred sixty".