32430980 has 48 divisors (see below), whose sum is σ = 70054320. Its totient is φ = 12607488.

The previous prime is 32430973. The next prime is 32430997. The reversal of 32430980 is 8903423.

It can be written as a sum of positive squares in 8 ways, for example, as 1249924 + 31181056 = 1118^2 + 5584^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 141506 + ... + 141734.

It is an arithmetic number, because the mean of its divisors is an integer number (1459465).

Almost surely, 2^32430980 is an apocalyptic number.

It is an amenable number.

32430980 is an abundant number, since it is smaller than the sum of its proper divisors (37623340).

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

32430980 is a wasteful number, since it uses less digits than its factorization.

32430980 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 408 (or 406 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 29.

The square root of 32430980 is about 5694.8204537105. The cubic root of 32430980 is about 318.8991469130.

The spelling of 32430980 in words is "thirty-two million, four hundred thirty thousand, nine hundred eighty".