477468456 has 64 divisors (see below), whose sum is σ = 1213773120. Its totient is φ = 156495360.

The previous prime is 477468437. The next prime is 477468463. The reversal of 477468456 is 654864774.

It is a super-2 number, since 2×477468456² = 455952252950047872, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 477468399 and 477468408.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 559326 + ... + 560178.

It is an arithmetic number, because the mean of its divisors is an integer number (18965205).

Almost surely, 2^477468456 is an apocalyptic number.

It is an amenable number.

477468456 is an abundant number, since it is smaller than the sum of its proper divisors (736304664).

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

477468456 is a wasteful number, since it uses less digits than its factorization.

477468456 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1226 (or 1222 counting only the distinct ones).

The product of its digits is 4515840, while the sum is 51.

The square root of 477468456 is about 21851.0515994082. The cubic root of 477468456 is about 781.5946207306.

The spelling of 477468456 in words is "four hundred seventy-seven million, four hundred sixty-eight thousand, four hundred fifty-six".