5606613 has 6 divisors (see below), whose sum is σ = 8098454. Its totient is φ = 3737736.

The previous prime is 5606603. The next prime is 5606621. The reversal of 5606613 is 3166065.

It can be written as a sum of positive squares in only one way, i.e., 5489649 + 116964 = 2343^2 + 342^2 .

It is not a de Polignac number, because 5606613 - 2⁵ = 5606581 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5606603) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 311470 + ... + 311487.

Almost surely, 2^5606613 is an apocalyptic number.

It is an amenable number.

5606613 is a deficient number, since it is larger than the sum of its proper divisors (2491841).

5606613 is a wasteful number, since it uses less digits than its factorization.

5606613 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 622963 (or 622960 counting only the distinct ones).

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

The square root of 5606613 is about 2367.8287522538. The cubic root of 5606613 is about 177.6506741508.

The spelling of 5606613 in words is "five million, six hundred six thousand, six hundred thirteen".