33268931 has 2 divisors, whose sum is σ = 33268932. Its totient is φ = 33268930.

The previous prime is 33268927. The next prime is 33268993. The reversal of 33268931 is 13986233.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 33268931 - 2² = 33268927 is a prime.

It is a super-2 number, since 2×33268931² = 2213643539765522, which contains 22 as substring.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 33268891 and 33268900.

It is not a weakly prime, because it can be changed into another prime (33268331) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16634465 + 16634466.

It is an arithmetic number, because the mean of its divisors is an integer number (16634466).

Almost surely, 2^33268931 is an apocalyptic number.

33268931 is a deficient number, since it is larger than the sum of its proper divisors (1).

33268931 is an equidigital number, since it uses as much as digits as its factorization.

33268931 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 23328, while the sum is 35.

The square root of 33268931 is about 5767.9225896331. The cubic root of 33268931 is about 321.6223953437.

The spelling of 33268931 in words is "thirty-three million, two hundred sixty-eight thousand, nine hundred thirty-one".