32880931 has 2 divisors, whose sum is σ = 32880932. Its totient is φ = 32880930.

The previous prime is 32880929. The next prime is 32880937. The reversal of 32880931 is 13908823.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 32880931 - 2¹ = 32880929 is a prime.

It is a super-2 number, since 2×32880931² = 2162311246853522, which contains 22 as substring.

Together with 32880929, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (32880937) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16440465 + 16440466.

It is an arithmetic number, because the mean of its divisors is an integer number (16440466).

Almost surely, 2^32880931 is an apocalyptic number.

32880931 is a deficient number, since it is larger than the sum of its proper divisors (1).

32880931 is an equidigital number, since it uses as much as digits as its factorization.

32880931 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10368, while the sum is 34.

The square root of 32880931 is about 5734.1896550428. The cubic root of 32880931 is about 320.3671924265.

The spelling of 32880931 in words is "thirty-two million, eight hundred eighty thousand, nine hundred thirty-one".