5189928 has 64 divisors (see below), whose sum is σ = 13685760. Its totient is φ = 1638336.

The previous prime is 5189923. The next prime is 5189929. The reversal of 5189928 is 8299815.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 5189928.

It is not an unprimeable number, because it can be changed into a prime (5189923) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 48451 + ... + 48557.

It is an arithmetic number, because the mean of its divisors is an integer number (213840).

Almost surely, 2^5189928 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 5189928, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6842880).

5189928 is an abundant number, since it is smaller than the sum of its proper divisors (8495832).

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

5189928 is a wasteful number, since it uses less digits than its factorization.

5189928 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 206 (or 202 counting only the distinct ones).

The product of its digits is 51840, while the sum is 42.

The square root of 5189928 is about 2278.1413476780. The cubic root of 5189928 is about 173.1358928707.

The spelling of 5189928 in words is "five million, one hundred eighty-nine thousand, nine hundred twenty-eight".