465785164 has 12 divisors (see below), whose sum is σ = 877825984. Its totient is φ = 214977744.

The previous prime is 465785161. The next prime is 465785179. The reversal of 465785164 is 461587564.

It is a hoax number, since the sum of its digits (46) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (465785161) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4478652 + ... + 4478755.

Almost surely, 2^465785164 is an apocalyptic number.

It is an amenable number.

465785164 is a deficient number, since it is larger than the sum of its proper divisors (412040820).

465785164 is a wasteful number, since it uses less digits than its factorization.

465785164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8957424 (or 8957422 counting only the distinct ones).

The product of its digits is 806400, while the sum is 46.

The square root of 465785164 is about 21582.0565285146. The cubic root of 465785164 is about 775.1668951702.

The spelling of 465785164 in words is "four hundred sixty-five million, seven hundred eighty-five thousand, one hundred sixty-four".