5012172 has 48 divisors (see below), whose sum is σ = 14179200. Its totient is φ = 1518480.

The previous prime is 5012167. The next prime is 5012177. The reversal of 5012172 is 2712105.

It is an interprime number because it is at equal distance from previous prime (5012167) and next prime (5012177).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (5012177) 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, 922 + ... + 3297.

It is an arithmetic number, because the mean of its divisors is an integer number (295400).

Almost surely, 2^5012172 is an apocalyptic number.

It is an amenable number.

5012172 is an abundant number, since it is smaller than the sum of its proper divisors (9167028).

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

5012172 is a wasteful number, since it uses less digits than its factorization.

5012172 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4243 (or 4235 counting only the distinct ones).

The product of its (nonzero) digits is 140, while the sum is 18.

The square root of 5012172 is about 2238.7880650030. The cubic root of 5012172 is about 171.1362410697.

Adding to 5012172 its reverse (2712105), we get a palindrome (7724277).

It can be divided in two parts, 5012 and 172, that added together give a square (5184 = 72²).

The spelling of 5012172 in words is "five million, twelve thousand, one hundred seventy-two".