478925574 has 8 divisors (see below), whose sum is σ = 957851160. Its totient is φ = 159641856.

The previous prime is 478925561. The next prime is 478925599. The reversal of 478925574 is 475529874.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

478925574 is an admirable number.

It is a Smith number, since the sum of its digits (51) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 39910459 + ... + 39910470.

It is an arithmetic number, because the mean of its divisors is an integer number (119731395).

Almost surely, 2^478925574 is an apocalyptic number.

478925574 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

478925574 is a wasteful number, since it uses less digits than its factorization.

478925574 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79820934.

The product of its digits is 2822400, while the sum is 51.

The square root of 478925574 is about 21884.3682568175. The cubic root of 478925574 is about 782.3888924166.

The spelling of 478925574 in words is "four hundred seventy-eight million, nine hundred twenty-five thousand, five hundred seventy-four".