465976228 has 24 divisors (see below), whose sum is σ = 862581888. Its totient is φ = 219802176.

The previous prime is 465976183. The next prime is 465976243. The reversal of 465976228 is 822679564.

It is a super-2 number, since 2×465976228² = 434267690122215968, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27976 + ... + 41407.

It is an arithmetic number, because the mean of its divisors is an integer number (35940912).

Almost surely, 2^465976228 is an apocalyptic number.

It is an amenable number.

465976228 is a deficient number, since it is larger than the sum of its proper divisors (396605660).

465976228 is a wasteful number, since it uses less digits than its factorization.

465976228 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69483 (or 69481 counting only the distinct ones).

The product of its digits is 1451520, while the sum is 49.

The square root of 465976228 is about 21586.4825295832. The cubic root of 465976228 is about 775.2728712387.

It can be divided in two parts, 46597 and 6228, that added together give a palindrome (52825).

The spelling of 465976228 in words is "four hundred sixty-five million, nine hundred seventy-six thousand, two hundred twenty-eight".