64797104 has 40 divisors (see below), whose sum is σ = 129366720. Its totient is φ = 31427648.

The previous prime is 64797091. The next prime is 64797119. The reversal of 64797104 is 40179746.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 77939 + ... + 78765.

It is an arithmetic number, because the mean of its divisors is an integer number (3234168).

Almost surely, 2^64797104 is an apocalyptic number.

It is an amenable number.

64797104 is a deficient number, since it is larger than the sum of its proper divisors (64569616).

64797104 is a wasteful number, since it uses less digits than its factorization.

64797104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 977 (or 971 counting only the distinct ones).

The product of its (nonzero) digits is 42336, while the sum is 38.

The square root of 64797104 is about 8049.6648377432. The cubic root of 64797104 is about 401.6537863866.

The spelling of 64797104 in words is "sixty-four million, seven hundred ninety-seven thousand, one hundred four".