5156868 has 24 divisors (see below), whose sum is σ = 12142368. Its totient is φ = 1703296.

The previous prime is 5156849. The next prime is 5156891. The reversal of 5156868 is 8686515.

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, 546 + ... + 3257.

It is an arithmetic number, because the mean of its divisors is an integer number (505932).

Almost surely, 2^5156868 is an apocalyptic number.

It is an amenable number.

5156868 is an abundant number, since it is smaller than the sum of its proper divisors (6985500).

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

5156868 is a wasteful number, since it uses less digits than its factorization.

5156868 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3923 (or 3921 counting only the distinct ones).

The product of its digits is 57600, while the sum is 39.

The square root of 5156868 is about 2270.8738406173. The cubic root of 5156868 is about 172.7674825215.

The spelling of 5156868 in words is "five million, one hundred fifty-six thousand, eight hundred sixty-eight".