64375996 has 6 divisors (see below), whose sum is σ = 112658000. Its totient is φ = 32187996.

The previous prime is 64375979. The next prime is 64376017. The reversal of 64375996 is 69957346.

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, 8046996 + ... + 8047003.

Almost surely, 2^64375996 is an apocalyptic number.

It is an amenable number.

64375996 is a deficient number, since it is larger than the sum of its proper divisors (48282004).

64375996 is a wasteful number, since it uses less digits than its factorization.

64375996 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16094003 (or 16094001 counting only the distinct ones).

The product of its digits is 1224720, while the sum is 49.

The square root of 64375996 is about 8023.4653361250. The cubic root of 64375996 is about 400.7817959921.

The spelling of 64375996 in words is "sixty-four million, three hundred seventy-five thousand, nine hundred ninety-six".