5042172 has 24 divisors (see below), whose sum is σ = 12171600. Its totient is φ = 1622656.

The previous prime is 5042171. The next prime is 5042179. The reversal of 5042172 is 2712405.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5042171) 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, 6897 + ... + 7592.

It is an arithmetic number, because the mean of its divisors is an integer number (507150).

Almost surely, 2^5042172 is an apocalyptic number.

It is an amenable number.

5042172 is an abundant number, since it is smaller than the sum of its proper divisors (7129428).

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

5042172 is a wasteful number, since it uses less digits than its factorization.

5042172 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14525 (or 14523 counting only the distinct ones).

The product of its (nonzero) digits is 560, while the sum is 21.

The square root of 5042172 is about 2245.4781228059. The cubic root of 5042172 is about 171.4770033792.

Adding to 5042172 its reverse (2712405), we get a palindrome (7754577).

The spelling of 5042172 in words is "five million, forty-two thousand, one hundred seventy-two".