64976204 has 12 divisors (see below), whose sum is σ = 113906184. Its totient is φ = 32431584.

The previous prime is 64976203. The next prime is 64976207. The reversal of 64976204 is 40267946.

It is not an unprimeable number, because it can be changed into a prime (64976203) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 11489 + ... + 16184.

It is an arithmetic number, because the mean of its divisors is an integer number (9492182).

Almost surely, 2^64976204 is an apocalyptic number.

It is an amenable number.

64976204 is a deficient number, since it is larger than the sum of its proper divisors (48929980).

64976204 is a wasteful number, since it uses less digits than its factorization.

64976204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28264 (or 28262 counting only the distinct ones).

The product of its (nonzero) digits is 72576, while the sum is 38.

The square root of 64976204 is about 8060.7818479351. The cubic root of 64976204 is about 402.0235046445.

The spelling of 64976204 in words is "sixty-four million, nine hundred seventy-six thousand, two hundred four".