36620164 has 12 divisors (see below), whose sum is σ = 73240384. Its totient is φ = 15694344.

The previous prime is 36620149. The next prime is 36620189. The reversal of 36620164 is 46102663.

36620164 is an admirable number.

It is a super-2 number, since 2×36620164² = 2682072822773792, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (28), and also a Moran number because the ratio is a prime number: 1307863 = 36620164 / (3 + 6 + 6 + 2 + 0 + 1 + 6 + 4).

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, 653904 + ... + 653959.

Almost surely, 2^36620164 is an apocalyptic number.

It is an amenable number.

36620164 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

36620164 is a wasteful number, since it uses less digits than its factorization.

36620164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1307874 (or 1307872 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 28.

The square root of 36620164 is about 6051.4596586278. The cubic root of 36620164 is about 332.0779925153.

The spelling of 36620164 in words is "thirty-six million, six hundred twenty thousand, one hundred sixty-four".