32880512 has 32 divisors (see below), whose sum is σ = 74863920. Its totient is φ = 14091264.

The previous prime is 32880503. The next prime is 32880517. The reversal of 32880512 is 21508823.

It is a tau number, because it is divible by the number of its divisors (32).

It is a super-3 number, since 3×32880512³ (a number of 24 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32880517) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17453 + ... + 19244.

Almost surely, 2^32880512 is an apocalyptic number.

32880512 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

32880512 is an abundant number, since it is smaller than the sum of its proper divisors (41983408).

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

32880512 is an equidigital number, since it uses as much as digits as its factorization.

32880512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36718 (or 36706 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 29.

The square root of 32880512 is about 5734.1531196856. The cubic root of 32880512 is about 320.3658316132.

The spelling of 32880512 in words is "thirty-two million, eight hundred eighty thousand, five hundred twelve".