456064864 has 12 divisors (see below), whose sum is σ = 897877764. Its totient is φ = 228032416.

The previous prime is 456064813. The next prime is 456064871. The reversal of 456064864 is 468460654.

It is a self number, because there is not a number n which added to its sum of digits gives 456064864.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7125982 + ... + 7126045.

It is an arithmetic number, because the mean of its divisors is an integer number (74823147).

Almost surely, 2^456064864 is an apocalyptic number.

It is an amenable number.

456064864 is a deficient number, since it is larger than the sum of its proper divisors (441812900).

456064864 is a wasteful number, since it uses less digits than its factorization.

456064864 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14252037 (or 14252029 counting only the distinct ones).

The product of its (nonzero) digits is 552960, while the sum is 43.

The square root of 456064864 is about 21355.6752176090. The cubic root of 456064864 is about 769.7367200188.

The spelling of 456064864 in words is "four hundred fifty-six million, sixty-four thousand, eight hundred sixty-four".