465185264 has 20 divisors (see below), whose sum is σ = 916574520. Its totient is φ = 228649920.

The previous prime is 465185249. The next prime is 465185269. The reversal of 465185264 is 462581564.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (465185269) 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, 245447 + ... + 247334.

It is an arithmetic number, because the mean of its divisors is an integer number (45828726).

Almost surely, 2^465185264 is an apocalyptic number.

It is an amenable number.

465185264 is a deficient number, since it is larger than the sum of its proper divisors (451389256).

465185264 is a wasteful number, since it uses less digits than its factorization.

465185264 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 492848 (or 492842 counting only the distinct ones).

The product of its digits is 230400, while the sum is 41.

The square root of 465185264 is about 21568.1539312014. The cubic root of 465185264 is about 774.8339645700.

The spelling of 465185264 in words is "four hundred sixty-five million, one hundred eighty-five thousand, two hundred sixty-four".