32325920 has 48 divisors (see below), whose sum is σ = 83317248. Its totient is φ = 11754240.

The previous prime is 32325911. The next prime is 32325983. The reversal of 32325920 is 2952323.

It is a self number, because there is not a number n which added to its sum of digits gives 32325920.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7424 + ... + 10943.

It is an arithmetic number, because the mean of its divisors is an integer number (1735776).

Almost surely, 2^32325920 is an apocalyptic number.

It is an amenable number.

32325920 is an abundant number, since it is smaller than the sum of its proper divisors (50991328).

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

32325920 is a wasteful number, since it uses less digits than its factorization.

32325920 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18393 (or 18385 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 26.

The square root of 32325920 is about 5685.5887997638. The cubic root of 32325920 is about 318.5544169890.

The spelling of 32325920 in words is "thirty-two million, three hundred twenty-five thousand, nine hundred twenty".