33298012 has 12 divisors (see below), whose sum is σ = 63569016. Its totient is φ = 15135440.

The previous prime is 33297989. The next prime is 33298033. The reversal of 33298012 is 21089233.

It is a super-2 number, since 2×33298012² = 2217515206304288, which contains 22 as substring.

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, 378343 + ... + 378430.

It is an arithmetic number, because the mean of its divisors is an integer number (5297418).

Almost surely, 2^33298012 is an apocalyptic number.

It is an amenable number.

33298012 is a deficient number, since it is larger than the sum of its proper divisors (30271004).

33298012 is a wasteful number, since it uses less digits than its factorization.

33298012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 756788 (or 756786 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 28.

The square root of 33298012 is about 5770.4429639327. The cubic root of 33298012 is about 321.7160801189.

The spelling of 33298012 in words is "thirty-three million, two hundred ninety-eight thousand, twelve".