33064764 has 48 divisors (see below), whose sum is σ = 79685760. Its totient is φ = 10664640.

The previous prime is 33064753. The next prime is 33064781. The reversal of 33064764 is 46746033.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 71494 + ... + 71954.

It is an arithmetic number, because the mean of its divisors is an integer number (1660120).

Almost surely, 2^33064764 is an apocalyptic number.

It is an amenable number.

33064764 is an abundant number, since it is smaller than the sum of its proper divisors (46620996).

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

33064764 is a wasteful number, since it uses less digits than its factorization.

33064764 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 650 (or 648 counting only the distinct ones).

The product of its (nonzero) digits is 36288, while the sum is 33.

The square root of 33064764 is about 5750.1968661951. The cubic root of 33064764 is about 320.9631269454.

The spelling of 33064764 in words is "thirty-three million, sixty-four thousand, seven hundred sixty-four".