2285560 has 16 divisors (see below), whose sum is σ = 5142600. Its totient is φ = 914208.

The previous prime is 2285551. The next prime is 2285581. The reversal of 2285560 is 655822.

It is a congruent number.

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, 28530 + ... + 28609.

2^2285560 is an apocalyptic number.

2285560 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2285560 is an abundant number, since it is smaller than the sum of its proper divisors (2857040).

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

2285560 is a wasteful number, since it uses less digits than its factorization.

2285560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57150 (or 57146 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 28.

The square root of 2285560 is about 1511.8068659720. The cubic root of 2285560 is about 131.7237872831.

The spelling of 2285560 in words is "two million, two hundred eighty-five thousand, five hundred sixty".