5657560 has 16 divisors (see below), whose sum is σ = 12729600. Its totient is φ = 2263008.

The previous prime is 5657551. The next prime is 5657599. The reversal of 5657560 is 657565.

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, 70680 + ... + 70759.

It is an arithmetic number, because the mean of its divisors is an integer number (795600).

Almost surely, 2^5657560 is an apocalyptic number.

It is an amenable number.

5657560 is an abundant number, since it is smaller than the sum of its proper divisors (7072040).

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

5657560 is a wasteful number, since it uses less digits than its factorization.

5657560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 141450 (or 141446 counting only the distinct ones).

The product of its (nonzero) digits is 31500, while the sum is 34.

The square root of 5657560 is about 2378.5625911462. The cubic root of 5657560 is about 178.1871532359.

The spelling of 5657560 in words is "five million, six hundred fifty-seven thousand, five hundred sixty".