5172928 has 28 divisors (see below), whose sum is σ = 10360152. Its totient is φ = 2562560.

The previous prime is 5172919. The next prime is 5172941. The reversal of 5172928 is 8292715.

It is a junction number, because it is equal to n+sod(n) for n = 5172893 and 5172902.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8076 + ... + 8692.

Almost surely, 2^5172928 is an apocalyptic number.

It is an amenable number.

5172928 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

5172928 is a wasteful number, since it uses less digits than its factorization.

5172928 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 760 (or 750 counting only the distinct ones).

The product of its digits is 10080, while the sum is 34.

The square root of 5172928 is about 2274.4071755075. The cubic root of 5172928 is about 172.9466462044.

The spelling of 5172928 in words is "five million, one hundred seventy-two thousand, nine hundred twenty-eight".