254172 has 24 divisors (see below), whose sum is σ = 604800. Its totient is φ = 83056.

The previous prime is 254161. The next prime is 254179. The reversal of 254172 is 271452.

254172 is nontrivially palindromic in base 7.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 254172.

It is not an unprimeable number, because it can be changed into a prime (254179) by changing a digit.

254172 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 529 + ... + 887.

It is an arithmetic number, because the mean of its divisors is an integer number (25200).

2²⁵⁴¹⁷² is an apocalyptic number.

It is an amenable number.

254172 is an abundant number, since it is smaller than the sum of its proper divisors (350628).

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

254172 is a wasteful number, since it uses less digits than its factorization.

254172 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 425 (or 423 counting only the distinct ones).

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

The square root of 254172 is about 504.1547381509. The cubic root of 254172 is about 63.3445471064.

The spelling of 254172 in words is "two hundred fifty-four thousand, one hundred seventy-two".