120064664 has 16 divisors (see below), whose sum is σ = 225240720. Its totient is φ = 60000480.

The previous prime is 120064639. The next prime is 120064673. The reversal of 120064664 is 466460021.

It is a congruent number.

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, 22037 + ... + 26939.

It is an arithmetic number, because the mean of its divisors is an integer number (14077545).

Almost surely, 2^120064664 is an apocalyptic number.

It is an amenable number.

120064664 is a deficient number, since it is larger than the sum of its proper divisors (105176056).

120064664 is a wasteful number, since it uses less digits than its factorization.

120064664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7970 (or 7966 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 29.

The square root of 120064664 is about 10957.4022468832. The cubic root of 120064664 is about 493.3309962555.

The spelling of 120064664 in words is "one hundred twenty million, sixty-four thousand, six hundred sixty-four".