33117052 has 24 divisors (see below), whose sum is σ = 61225472. Its totient is φ = 15649200.

The previous prime is 33117041. The next prime is 33117059. The reversal of 33117052 is 25071133.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (33117059) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2227 + ... + 8437.

Almost surely, 2^33117052 is an apocalyptic number.

It is an amenable number.

33117052 is a deficient number, since it is larger than the sum of its proper divisors (28108420).

33117052 is a wasteful number, since it uses less digits than its factorization.

33117052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6289 (or 6287 counting only the distinct ones).

The product of its (nonzero) digits is 630, while the sum is 22.

The square root of 33117052 is about 5754.7416970703. The cubic root of 33117052 is about 321.1322262039.

Adding to 33117052 its reverse (25071133), we get a palindrome (58188185).

The spelling of 33117052 in words is "thirty-three million, one hundred seventeen thousand, fifty-two".