5172876 has 48 divisors (see below), whose sum is σ = 13534080. Its totient is φ = 1708560.

The previous prime is 5172851. The next prime is 5172889. The reversal of 5172876 is 6782715.

It is a super-2 number, since 2×5172876² = 53517292222752, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 5172876.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22675 + ... + 22901.

It is an arithmetic number, because the mean of its divisors is an integer number (281960).

Almost surely, 2^5172876 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 5172876, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6767040).

5172876 is an abundant number, since it is smaller than the sum of its proper divisors (8361204).

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

5172876 is a wasteful number, since it uses less digits than its factorization.

5172876 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 451 (or 443 counting only the distinct ones).

The product of its digits is 23520, while the sum is 36.

The square root of 5172876 is about 2274.3957439285. The cubic root of 5172876 is about 172.9460666966.

It can be divided in two parts, 51 and 72876, that added together give a palindrome (72927).

The spelling of 5172876 in words is "five million, one hundred seventy-two thousand, eight hundred seventy-six".