5018172 has 12 divisors (see below), whose sum is σ = 11709096. Its totient is φ = 1672720.

The previous prime is 5018161. The next prime is 5018177. The reversal of 5018172 is 2718105.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5018177) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 209079 + ... + 209102.

It is an arithmetic number, because the mean of its divisors is an integer number (975758).

Almost surely, 2^5018172 is an apocalyptic number.

It is an amenable number.

5018172 is an abundant number, since it is smaller than the sum of its proper divisors (6690924).

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

5018172 is a wasteful number, since it uses less digits than its factorization.

5018172 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 418188 (or 418186 counting only the distinct ones).

The product of its (nonzero) digits is 560, while the sum is 24.

The square root of 5018172 is about 2240.1276749328. The cubic root of 5018172 is about 171.2045020943.

The spelling of 5018172 in words is "five million, eighteen thousand, one hundred seventy-two".