33275272 has 16 divisors (see below), whose sum is σ = 63913500. Its totient is φ = 16231680.

The previous prime is 33275261. The next prime is 33275279. The reversal of 33275272 is 27257233.

It can be written as a sum of positive squares in 2 ways, for example, as 31516996 + 1758276 = 5614^2 + 1326^2 .

It is a super-2 number, since 2×33275272² = 2214487453347968, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (33275279) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 50397 + ... + 51052.

Almost surely, 2^33275272 is an apocalyptic number.

It is an amenable number.

33275272 is a deficient number, since it is larger than the sum of its proper divisors (30638228).

33275272 is a wasteful number, since it uses less digits than its factorization.

33275272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101496 (or 101492 counting only the distinct ones).

The product of its digits is 17640, while the sum is 31.

The square root of 33275272 is about 5768.4722414171. The cubic root of 33275272 is about 321.6428276008.

The spelling of 33275272 in words is "thirty-three million, two hundred seventy-five thousand, two hundred seventy-two".