5131182 has 48 divisors (see below), whose sum is σ = 12344832. Its totient is φ = 1416240.

The previous prime is 5131177. The next prime is 5131183. The reversal of 5131182 is 2811315.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5131183) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 8833 + ... + 9395.

It is an arithmetic number, because the mean of its divisors is an integer number (257184).

Almost surely, 2^5131182 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5131182, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6172416).

5131182 is an abundant number, since it is smaller than the sum of its proper divisors (7213650).

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

5131182 is a wasteful number, since it uses less digits than its factorization.

5131182 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 613 (or 606 counting only the distinct ones).

The product of its digits is 240, while the sum is 21.

The square root of 5131182 is about 2265.2112484270. The cubic root of 5131182 is about 172.4801573479.

Adding to 5131182 its reverse (2811315), we get a palindrome (7942497).

The spelling of 5131182 in words is "five million, one hundred thirty-one thousand, one hundred eighty-two".