33152012 has 12 divisors (see below), whose sum is σ = 58094400. Its totient is φ = 16553616.

The previous prime is 33152003. The next prime is 33152059. The reversal of 33152012 is 21025133.

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, 2012 + ... + 8387.

It is an arithmetic number, because the mean of its divisors is an integer number (4841200).

Almost surely, 2^33152012 is an apocalyptic number.

It is an amenable number.

33152012 is a deficient number, since it is larger than the sum of its proper divisors (24942388).

33152012 is a wasteful number, since it uses less digits than its factorization.

33152012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11200 (or 11198 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 17.

The square root of 33152012 is about 5757.7783910116. The cubic root of 33152012 is about 321.2451874907.

Adding to 33152012 its reverse (21025133), we get a palindrome (54177145).

The spelling of 33152012 in words is "thirty-three million, one hundred fifty-two thousand, twelve".