461064312 has 48 divisors (see below), whose sum is σ = 1294970040. Its totient is φ = 153687456.

The previous prime is 461064299. The next prime is 461064323. The reversal of 461064312 is 213460164.

461064312 is a `hidden beast` number, since 4 + 6 + 1 + 0 + 643 + 12 = 666.

It is a super-3 number, since 3×461064312³ (a number of 27 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 116643 + ... + 120530.

Almost surely, 2^461064312 is an apocalyptic number.

It is an amenable number.

461064312 is an abundant number, since it is smaller than the sum of its proper divisors (833905728).

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

461064312 is a wasteful number, since it uses less digits than its factorization.

461064312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 237194 (or 237178 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

The square root of 461064312 is about 21472.4081555842. The cubic root of 461064312 is about 772.5391591046.

The spelling of 461064312 in words is "four hundred sixty-one million, sixty-four thousand, three hundred twelve".