33285332 has 12 divisors (see below), whose sum is σ = 59119200. Its totient is φ = 16394136.

The previous prime is 33285323. The next prime is 33285389. The reversal of 33285332 is 23358233.

It is a happy number.

It is a super-2 number, since 2×33285332² = 2215826652700448, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 33285295 and 33285304.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 61832 + ... + 62367.

It is an arithmetic number, because the mean of its divisors is an integer number (4926600).

Almost surely, 2^33285332 is an apocalyptic number.

It is an amenable number.

33285332 is a deficient number, since it is larger than the sum of its proper divisors (25833868).

33285332 is a wasteful number, since it uses less digits than its factorization.

33285332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 124270 (or 124268 counting only the distinct ones).

The product of its digits is 12960, while the sum is 29.

The square root of 33285332 is about 5769.3441568345. The cubic root of 33285332 is about 321.6752380629.

The spelling of 33285332 in words is "thirty-three million, two hundred eighty-five thousand, three hundred thirty-two".