33330942 has 12 divisors (see below), whose sum is σ = 72217080. Its totient is φ = 11110308.

The previous prime is 33330937. The next prime is 33330961. The reversal of 33330942 is 24903333.

It is a super-2 number, since 2×33330942² = 2221903389214728, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 925842 + ... + 925877.

It is an arithmetic number, because the mean of its divisors is an integer number (6018090).

Almost surely, 2^33330942 is an apocalyptic number.

33330942 is an abundant number, since it is smaller than the sum of its proper divisors (38886138).

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

33330942 is a wasteful number, since it uses less digits than its factorization.

33330942 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1851727 (or 1851724 counting only the distinct ones).

The product of its (nonzero) digits is 5832, while the sum is 27.

The square root of 33330942 is about 5773.2955926403. The cubic root of 33330942 is about 321.8220986613.

The spelling of 33330942 in words is "thirty-three million, three hundred thirty thousand, nine hundred forty-two".