64090924 has 12 divisors (see below), whose sum is σ = 112235200. Its totient is φ = 32023728.

The previous prime is 64090891. The next prime is 64090937. The reversal of 64090924 is 42909046.

It is a self number, because there is not a number n which added to its sum of digits gives 64090924.

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, 2482 + ... + 11590.

Almost surely, 2^64090924 is an apocalyptic number.

It is an amenable number.

64090924 is a deficient number, since it is larger than the sum of its proper divisors (48144276).

64090924 is a wasteful number, since it uses less digits than its factorization.

64090924 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10872 (or 10870 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 34.

The square root of 64090924 is about 8005.6807330795. The cubic root of 64090924 is about 400.1893353662.

The spelling of 64090924 in words is "sixty-four million, ninety thousand, nine hundred twenty-four".