5207656 has 16 divisors (see below), whose sum is σ = 10003140. Its totient is φ = 2540160.

The previous prime is 5207633. The next prime is 5207677. The reversal of 5207656 is 6567025.

It can be written as a sum of positive squares in 2 ways, for example, as 5152900 + 54756 = 2270^2 + 234^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7611 + ... + 8266.

Almost surely, 2^5207656 is an apocalyptic number.

It is an amenable number.

5207656 is a deficient number, since it is larger than the sum of its proper divisors (4795484).

5207656 is a wasteful number, since it uses less digits than its factorization.

5207656 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15924 (or 15920 counting only the distinct ones).

The product of its (nonzero) digits is 12600, while the sum is 31.

The square root of 5207656 is about 2282.0289218150. The cubic root of 5207656 is about 173.3328040746.

The spelling of 5207656 in words is "five million, two hundred seven thousand, six hundred fifty-six".