64051304 has 16 divisors (see below), whose sum is σ = 121617600. Its totient is φ = 31619952.

The previous prime is 64051289. The next prime is 64051313. The reversal of 64051304 is 40315046.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 64051304.

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, 50042 + ... + 51305.

It is an arithmetic number, because the mean of its divisors is an integer number (7601100).

Almost surely, 2^64051304 is an apocalyptic number.

It is an amenable number.

64051304 is a deficient number, since it is larger than the sum of its proper divisors (57566296).

64051304 is a wasteful number, since it uses less digits than its factorization.

64051304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101432 (or 101428 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 23.

The square root of 64051304 is about 8003.2058576548. The cubic root of 64051304 is about 400.1068547859.

The spelling of 64051304 in words is "sixty-four million, fifty-one thousand, three hundred four".