5156688 has 40 divisors (see below), whose sum is σ = 13579488. Its totient is φ = 1685632.

The previous prime is 5156663. The next prime is 5156719. The reversal of 5156688 is 8866515.

5156688 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×5156688² = 53182862258688, which contains 22 as substring.

It is a congruent 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, 1531 + ... + 3557.

Almost surely, 2^5156688 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5156688, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6789744).

5156688 is an abundant number, since it is smaller than the sum of its proper divisors (8422800).

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

5156688 is a wasteful number, since it uses less digits than its factorization.

5156688 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2091 (or 2085 counting only the distinct ones).

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

The square root of 5156688 is about 2270.8342079509. The cubic root of 5156688 is about 172.7654723538.

The spelling of 5156688 in words is "five million, one hundred fifty-six thousand, six hundred eighty-eight".