5204172 has 12 divisors (see below), whose sum is σ = 12143096. Its totient is φ = 1734720.

The previous prime is 5204167. The next prime is 5204179. The reversal of 5204172 is 2714025.

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

It is not an unprimeable number, because it can be changed into a prime (5204179) 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, 216829 + ... + 216852.

Almost surely, 2^5204172 is an apocalyptic number.

It is an amenable number.

5204172 is an abundant number, since it is smaller than the sum of its proper divisors (6938924).

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

5204172 is a wasteful number, since it uses less digits than its factorization.

5204172 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 433688 (or 433686 counting only the distinct ones).

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

The square root of 5204172 is about 2281.2654383039. The cubic root of 5204172 is about 173.2941413692.

Adding to 5204172 its reverse (2714025), we get a palindrome (7918197).

The spelling of 5204172 in words is "five million, two hundred four thousand, one hundred seventy-two".