5158816 has 24 divisors (see below), whose sum is σ = 10938564. Its totient is φ = 2380800.

The previous prime is 5158801. The next prime is 5158817. The reversal of 5158816 is 6188515.

It can be written as a sum of positive squares in 2 ways, for example, as 4822416 + 336400 = 2196^2 + 580^2 .

It is a super-2 number, since 2×5158816² = 53226765043712, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (5158817) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5785 + ... + 6616.

Almost surely, 2^5158816 is an apocalyptic number.

It is an amenable number.

5158816 is an abundant number, since it is smaller than the sum of its proper divisors (5779748).

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

5158816 is a wasteful number, since it uses less digits than its factorization.

5158816 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12424 (or 12416 counting only the distinct ones).

The product of its digits is 9600, while the sum is 34.

The square root of 5158816 is about 2271.3027099002. The cubic root of 5158816 is about 172.7892340115.

The spelling of 5158816 in words is "five million, one hundred fifty-eight thousand, eight hundred sixteen".