64315204 has 24 divisors (see below), whose sum is σ = 116524800. Its totient is φ = 31028640.

The previous prime is 64315201. The next prime is 64315211. The reversal of 64315204 is 40251346.

It is not an unprimeable number, because it can be changed into a prime (64315201) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 62607 + ... + 63625.

It is an arithmetic number, because the mean of its divisors is an integer number (4855200).

Almost surely, 2^64315204 is an apocalyptic number.

It is an amenable number.

64315204 is a deficient number, since it is larger than the sum of its proper divisors (52209596).

64315204 is a wasteful number, since it uses less digits than its factorization.

64315204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1563 (or 1561 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 25.

The square root of 64315204 is about 8019.6760533079. The cubic root of 64315204 is about 400.6555998849.

The spelling of 64315204 in words is "sixty-four million, three hundred fifteen thousand, two hundred four".