5660613 has 24 divisors (see below), whose sum is σ = 9838400. Its totient is φ = 3063744.

The previous prime is 5660591. The next prime is 5660623. The reversal of 5660613 is 3160665.

5660613 is a `hidden beast` number, since 56 + 606 + 1 + 3 = 666.

5660613 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 5660613 - 2⁵ = 5660581 is a prime.

It is a Duffinian number.

5660613 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5660623) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1168 + ... + 3561.

Almost surely, 2^5660613 is an apocalyptic number.

It is an amenable number.

5660613 is a deficient number, since it is larger than the sum of its proper divisors (4177787).

5660613 is a wasteful number, since it uses less digits than its factorization.

5660613 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4761 (or 4758 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 27.

The square root of 5660613 is about 2379.2042787453. The cubic root of 5660613 is about 178.2191992978.

The spelling of 5660613 in words is "five million, six hundred sixty thousand, six hundred thirteen".