33522968 has 8 divisors (see below), whose sum is σ = 62855580. Its totient is φ = 16761480.

The previous prime is 33522961. The next prime is 33523003. The reversal of 33522968 is 86922533.

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×33522968² = 2247578767058048, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (33522961) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2095178 + ... + 2095193.

Almost surely, 2^33522968 is an apocalyptic number.

It is an amenable number.

33522968 is a deficient number, since it is larger than the sum of its proper divisors (29332612).

33522968 is a wasteful number, since it uses less digits than its factorization.

33522968 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4190377 (or 4190373 counting only the distinct ones).

The product of its digits is 77760, while the sum is 38.

The square root of 33522968 is about 5789.9022444252. The cubic root of 33522968 is about 322.4389420293.

The spelling of 33522968 in words is "thirty-three million, five hundred twenty-two thousand, nine hundred sixty-eight".