33325964 has 24 divisors (see below), whose sum is σ = 66796800. Its totient is φ = 14251536.

The previous prime is 33325949. The next prime is 33325991. The reversal of 33325964 is 46952333.

It is a super-2 number, since 2×33325964² = 2221239753058592, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15779 + ... + 17765.

It is an arithmetic number, because the mean of its divisors is an integer number (2783200).

Almost surely, 2^33325964 is an apocalyptic number.

It is an amenable number.

33325964 is an abundant number, since it is smaller than the sum of its proper divisors (33470836).

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

33325964 is a wasteful number, since it uses less digits than its factorization.

33325964 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2597 (or 2595 counting only the distinct ones).

The product of its digits is 58320, while the sum is 35.

The square root of 33325964 is about 5772.8644536313. The cubic root of 33325964 is about 321.8060764102.

The spelling of 33325964 in words is "thirty-three million, three hundred twenty-five thousand, nine hundred sixty-four".