33413286 has 16 divisors (see below), whose sum is σ = 70344000. Its totient is φ = 10551528.

The previous prime is 33413269. The next prime is 33413291. The reversal of 33413286 is 68231433.

It is a super-2 number, since 2×33413286² = 2232895362635592, 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 7 ways as a sum of consecutive naturals, for example, 146436 + ... + 146663.

It is an arithmetic number, because the mean of its divisors is an integer number (4396500).

Almost surely, 2^33413286 is an apocalyptic number.

33413286 is an abundant number, since it is smaller than the sum of its proper divisors (36930714).

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

33413286 is a wasteful number, since it uses less digits than its factorization.

33413286 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 293123.

The product of its digits is 10368, while the sum is 30.

The square root of 33413286 is about 5780.4226489073. The cubic root of 33413286 is about 322.0869009180.

The spelling of 33413286 in words is "thirty-three million, four hundred thirteen thousand, two hundred eighty-six".