478023528 has 32 divisors (see below), whose sum is σ = 1195666560. Its totient is φ = 159260160.

The previous prime is 478023523. The next prime is 478023541. The reversal of 478023528 is 825320874.

It is not an unprimeable number, because it can be changed into a prime (478023523) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 60376 + ... + 67832.

It is an arithmetic number, because the mean of its divisors is an integer number (37364580).

Almost surely, 2^478023528 is an apocalyptic number.

It is an amenable number.

478023528 is an abundant number, since it is smaller than the sum of its proper divisors (717643032).

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

478023528 is a wasteful number, since it uses less digits than its factorization.

478023528 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10137 (or 10133 counting only the distinct ones).

The product of its (nonzero) digits is 107520, while the sum is 39.

The square root of 478023528 is about 21863.7491752901. The cubic root of 478023528 is about 781.8973794953.

The spelling of 478023528 in words is "four hundred seventy-eight million, twenty-three thousand, five hundred twenty-eight".