33274372 has 12 divisors (see below), whose sum is σ = 61655580. Its totient is φ = 15658496.

The previous prime is 33274357. The next prime is 33274379. The reversal of 33274372 is 27347233.

It can be written as a sum of positive squares in 2 ways, for example, as 10863616 + 22410756 = 3296^2 + 4734^2 .

It is a super-2 number, since 2×33274372² = 2214367663988768, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (33274379) 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, 244597 + ... + 244732.

It is an arithmetic number, because the mean of its divisors is an integer number (5137965).

Almost surely, 2^33274372 is an apocalyptic number.

It is an amenable number.

33274372 is a deficient number, since it is larger than the sum of its proper divisors (28381208).

33274372 is a wasteful number, since it uses less digits than its factorization.

33274372 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 489350 (or 489348 counting only the distinct ones).

The product of its digits is 21168, while the sum is 31.

The square root of 33274372 is about 5768.3942306330. The cubic root of 33274372 is about 321.6399277382.

The spelling of 33274372 in words is "thirty-three million, two hundred seventy-four thousand, three hundred seventy-two".