478956 has 24 divisors (see below), whose sum is σ = 1128960. Its totient is φ = 158032.

The previous prime is 478943. The next prime is 478963. The reversal of 478956 is 659874.

It is an unprimeable number.

478956 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1885 + ... + 2123.

It is an arithmetic number, because the mean of its divisors is an integer number (47040).

2⁴⁷⁸⁹⁵⁶ is an apocalyptic number.

It is an amenable number.

478956 is an abundant number, since it is smaller than the sum of its proper divisors (650004).

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

478956 is a wasteful number, since it uses less digits than its factorization.

478956 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 413 (or 411 counting only the distinct ones).

The product of its digits is 60480, while the sum is 39.

The square root of 478956 is about 692.0664707960. The cubic root of 478956 is about 78.2405460377.

The spelling of 478956 in words is "four hundred seventy-eight thousand, nine hundred fifty-six".