5028831 has 8 divisors (see below), whose sum is σ = 7450160. Its totient is φ = 3352536.

The previous prime is 5028827. The next prime is 5028841. The reversal of 5028831 is 1388205.

It is a happy number.

It is not a de Polignac number, because 5028831 - 2² = 5028827 is a prime.

It is a super-2 number, since 2×5028831² = 50578282453122, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27), and also a Moran number because the ratio is a prime number: 186253 = 5028831 / (5 + 0 + 2 + 8 + 8 + 3 + 1).

It is a Duffinian number.

5028831 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 5028795 and 5028804.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5028811) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 93100 + ... + 93153.

It is an arithmetic number, because the mean of its divisors is an integer number (931270).

Almost surely, 2^5028831 is an apocalyptic number.

5028831 is a deficient number, since it is larger than the sum of its proper divisors (2421329).

5028831 is a wasteful number, since it uses less digits than its factorization.

5028831 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 186262 (or 186256 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 27.

The square root of 5028831 is about 2242.5055183879. The cubic root of 5028831 is about 171.3256337371.

The spelling of 5028831 in words is "five million, twenty-eight thousand, eight hundred thirty-one".