32880939 has 32 divisors (see below), whose sum is σ = 55233024. Its totient is φ = 16934400.

The previous prime is 32880937. The next prime is 32880943. The reversal of 32880939 is 93908823.

It is not a de Polignac number, because 32880939 - 2¹ = 32880937 is a prime.

It is a super-2 number, since 2×32880939² = 2162312299043442, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 32880939.

It is not an unprimeable number, because it can be changed into a prime (32880931) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 10339 + ... + 13139.

It is an arithmetic number, because the mean of its divisors is an integer number (1726032).

Almost surely, 2^32880939 is an apocalyptic number.

32880939 is a gapful number since it is divisible by the number (39) formed by its first and last digit.

32880939 is a deficient number, since it is larger than the sum of its proper divisors (22352085).

32880939 is a wasteful number, since it uses less digits than its factorization.

32880939 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2867.

The product of its (nonzero) digits is 93312, while the sum is 42.

The square root of 32880939 is about 5734.1903526130. The cubic root of 32880939 is about 320.3672184085.

The spelling of 32880939 in words is "thirty-two million, eight hundred eighty thousand, nine hundred thirty-nine".