465245644 has 48 divisors (see below), whose sum is σ = 861952000. Its totient is φ = 219438720.

The previous prime is 465245623. The next prime is 465245653. The reversal of 465245644 is 446542564.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 465245597 and 465245606.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 932107 + ... + 932605.

Almost surely, 2^465245644 is an apocalyptic number.

It is an amenable number.

465245644 is a deficient number, since it is larger than the sum of its proper divisors (396706356).

465245644 is a wasteful number, since it uses less digits than its factorization.

465245644 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 710 (or 708 counting only the distinct ones).

The product of its digits is 460800, while the sum is 40.

The square root of 465245644 is about 21569.5536346954. The cubic root of 465245644 is about 774.8674870210.

The spelling of 465245644 in words is "four hundred sixty-five million, two hundred forty-five thousand, six hundred forty-four".