5187628 has 6 divisors (see below), whose sum is σ = 9078356. Its totient is φ = 2593812.

The previous prime is 5187617. The next prime is 5187629. The reversal of 5187628 is 8267815.

It is a super-2 number, since 2×5187628² = 53822968532768, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (5187629) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 648450 + ... + 648457.

Almost surely, 2^5187628 is an apocalyptic number.

It is an amenable number.

5187628 is a deficient number, since it is larger than the sum of its proper divisors (3890728).

5187628 is a wasteful number, since it uses less digits than its factorization.

5187628 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1296911 (or 1296909 counting only the distinct ones).

The product of its digits is 26880, while the sum is 37.

The square root of 5187628 is about 2277.6364942633. The cubic root of 5187628 is about 173.1103131072.

The spelling of 5187628 in words is "five million, one hundred eighty-seven thousand, six hundred twenty-eight".