33096731 has 2 divisors, whose sum is σ = 33096732. Its totient is φ = 33096730.

The previous prime is 33096719. The next prime is 33096761. The reversal of 33096731 is 13769033.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 33096731 - 2¹⁴ = 33080347 is a prime.

It is a super-2 number, since 2×33096731² = 2190787205772722, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (33096761) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16548365 + 16548366.

It is an arithmetic number, because the mean of its divisors is an integer number (16548366).

Almost surely, 2^33096731 is an apocalyptic number.

33096731 is a deficient number, since it is larger than the sum of its proper divisors (1).

33096731 is an equidigital number, since it uses as much as digits as its factorization.

33096731 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10206, while the sum is 32.

The square root of 33096731 is about 5752.9758386421. The cubic root of 33096731 is about 321.0665293017.

The spelling of 33096731 in words is "thirty-three million, ninety-six thousand, seven hundred thirty-one".