33135152 has 10 divisors (see below), whose sum is σ = 64199388. Its totient is φ = 16567568.

The previous prime is 33135149. The next prime is 33135161. The reversal of 33135152 is 25153133.

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 as a sum of consecutive naturals, namely, 1035458 + ... + 1035489.

Almost surely, 2^33135152 is an apocalyptic number.

It is an amenable number.

33135152 is a deficient number, since it is larger than the sum of its proper divisors (31064236).

33135152 is a wasteful number, since it uses less digits than its factorization.

33135152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2070955 (or 2070949 counting only the distinct ones).

The product of its digits is 1350, while the sum is 23.

The square root of 33135152 is about 5756.3140984488. The cubic root of 33135152 is about 321.1907200847.

Adding to 33135152 its reverse (25153133), we get a palindrome (58288285).

The spelling of 33135152 in words is "thirty-three million, one hundred thirty-five thousand, one hundred fifty-two".