33652164 has 48 divisors (see below), whose sum is σ = 96645248. Its totient is φ = 8875008.

The previous prime is 33652159. The next prime is 33652189. The reversal of 33652164 is 46125633.

It is a super-2 number, since 2×33652164² = 2264936283765792, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14317 + ... + 16500.

Almost surely, 2^33652164 is an apocalyptic number.

It is an amenable number.

33652164 is an abundant number, since it is smaller than the sum of its proper divisors (62993084).

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

33652164 is a wasteful number, since it uses less digits than its factorization.

33652164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30844 (or 30842 counting only the distinct ones).

The product of its digits is 12960, while the sum is 30.

The square root of 33652164 is about 5801.0485259132. The cubic root of 33652164 is about 322.8526327270.

Adding to 33652164 its reverse (46125633), we get a palindrome (79777797).

The spelling of 33652164 in words is "thirty-three million, six hundred fifty-two thousand, one hundred sixty-four".