2532920 has 32 divisors (see below), whose sum is σ = 6138720. Its totient is φ = 935040.

The previous prime is 2532919. The next prime is 2532931. The reversal of 2532920 is 292352.

It is a congruent number.

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, 1916 + ... + 2955.

It is an arithmetic number, because the mean of its divisors is an integer number (191835).

2^2532920 is an apocalyptic number.

2532920 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2532920 is an abundant number, since it is smaller than the sum of its proper divisors (3605800).

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

2532920 is a wasteful number, since it uses less digits than its factorization.

2532920 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4895 (or 4891 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 23.

The square root of 2532920 is about 1591.5150015001. The cubic root of 2532920 is about 136.3140091466.

The spelling of 2532920 in words is "two million, five hundred thirty-two thousand, nine hundred twenty".