5107928 has 32 divisors (see below), whose sum is σ = 11158560. Its totient is φ = 2146560.

The previous prime is 5107919. The next prime is 5107933. The reversal of 5107928 is 8297015.

It is a Smith number, since the sum of its digits (32) coincides with the sum of the digits of its prime factors.

It is an Ulam number.

It is a junction number, because it is equal to n+sod(n) for n = 5107894 and 5107903.

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, 2108 + ... + 3828.

It is an arithmetic number, because the mean of its divisors is an integer number (348705).

Almost surely, 2^5107928 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 5107928, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5579280).

5107928 is an abundant number, since it is smaller than the sum of its proper divisors (6050632).

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

5107928 is a wasteful number, since it uses less digits than its factorization.

5107928 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1787 (or 1783 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 32.

The square root of 5107928 is about 2260.0725652067. The cubic root of 5107928 is about 172.2192085186.

The spelling of 5107928 in words is "five million, one hundred seven thousand, nine hundred twenty-eight".