478562974 has 8 divisors (see below), whose sum is σ = 724430520. Its totient is φ = 237086136.

The previous prime is 478562969. The next prime is 478563011. The reversal of 478562974 is 479265874.

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

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, 1097404 + ... + 1097839.

It is an arithmetic number, because the mean of its divisors is an integer number (90553815).

Almost surely, 2^478562974 is an apocalyptic number.

478562974 is a deficient number, since it is larger than the sum of its proper divisors (245867546).

478562974 is a wasteful number, since it uses less digits than its factorization.

478562974 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2195354.

The product of its digits is 3386880, while the sum is 52.

The square root of 478562974 is about 21876.0822360861. The cubic root of 478562974 is about 782.1913907211.

The spelling of 478562974 in words is "four hundred seventy-eight million, five hundred sixty-two thousand, nine hundred seventy-four".