33790992 has 40 divisors (see below), whose sum is σ = 90113280. Its totient is φ = 10899840.

The previous prime is 33790963. The next prime is 33790997. The reversal of 33790992 is 29909733.

It is a super-2 number, since 2×33790992² = 2283662280688128, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (33790997) 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, 9867 + ... + 12842.

It is an arithmetic number, because the mean of its divisors is an integer number (2252832).

Almost surely, 2^33790992 is an apocalyptic number.

It is an amenable number.

33790992 is an abundant number, since it is smaller than the sum of its proper divisors (56322288).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

33790992 is a wasteful number, since it uses less digits than its factorization.

33790992 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22751 (or 22745 counting only the distinct ones).

The product of its (nonzero) digits is 91854, while the sum is 42.

The square root of 33790992 is about 5813.0019783241. The cubic root of 33790992 is about 323.2959869951.

The spelling of 33790992 in words is "thirty-three million, seven hundred ninety thousand, nine hundred ninety-two".