2108560 has 20 divisors (see below), whose sum is σ = 4902588. Its totient is φ = 843392.

The previous prime is 2108551. The next prime is 2108597. The reversal of 2108560 is 658012.

It is a happy number.

2108560 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 781456 + 1327104 = 884^2 + 1152^2 .

It is a tau number, because it is divible by the number of its divisors (20).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13099 + ... + 13258.

2^2108560 is an apocalyptic number.

2108560 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2108560 is an abundant number, since it is smaller than the sum of its proper divisors (2794028).

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

2108560 is a wasteful number, since it uses less digits than its factorization.

2108560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26370 (or 26364 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 22.

The square root of 2108560 is about 1452.0881515941. The cubic root of 2108560 is about 128.2316767721.

The spelling of 2108560 in words is "two million, one hundred eight thousand, five hundred sixty".