36668928 has 40 divisors (see below), whose sum is σ = 97692408. Its totient is φ = 12222464.

The previous prime is 36668909. The next prime is 36668953. The reversal of 36668928 is 82986663.

It is a super-2 number, since 2×36668928² = 2689220561338368, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (48).

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, 10401 + ... + 13472.

Almost surely, 2^36668928 is an apocalyptic number.

It is an amenable number.

36668928 is an abundant number, since it is smaller than the sum of its proper divisors (61023480).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

36668928 is an equidigital number, since it uses as much as digits as its factorization.

36668928 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23894 (or 23878 counting only the distinct ones).

The product of its digits is 746496, while the sum is 48.

The square root of 36668928 is about 6055.4874287707. The cubic root of 36668928 is about 332.2253272707.

The spelling of 36668928 in words is "thirty-six million, six hundred sixty-eight thousand, nine hundred twenty-eight".