465565916 has 12 divisors (see below), whose sum is σ = 819930888. Its totient is φ = 231299952.

The previous prime is 465565909. The next prime is 465565943. The reversal of 465565916 is 619565564.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 370046 + ... + 371301.

It is an arithmetic number, because the mean of its divisors is an integer number (68327574).

Almost surely, 2^465565916 is an apocalyptic number.

It is an amenable number.

465565916 is a deficient number, since it is larger than the sum of its proper divisors (354364972).

465565916 is a wasteful number, since it uses less digits than its factorization.

465565916 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 741508 (or 741506 counting only the distinct ones).

The product of its digits is 972000, while the sum is 47.

The square root of 465565916 is about 21576.9765259176. The cubic root of 465565916 is about 775.0452507744.

The spelling of 465565916 in words is "four hundred sixty-five million, five hundred sixty-five thousand, nine hundred sixteen".