5659660 has 24 divisors (see below), whose sum is σ = 12163536. Its totient is φ = 2210880.

The previous prime is 5659651. The next prime is 5659673. The reversal of 5659660 is 669565.

It is a happy 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, 2431 + ... + 4150.

It is an arithmetic number, because the mean of its divisors is an integer number (506814).

Almost surely, 2^5659660 is an apocalyptic number.

It is an amenable number.

5659660 is an abundant number, since it is smaller than the sum of its proper divisors (6503876).

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

5659660 is a wasteful number, since it uses less digits than its factorization.

5659660 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6633 (or 6631 counting only the distinct ones).

The product of its (nonzero) digits is 48600, while the sum is 37.

The square root of 5659660 is about 2379.0039932711. The cubic root of 5659660 is about 178.2091972934.

The spelling of 5659660 in words is "five million, six hundred fifty-nine thousand, six hundred sixty".