274172 has 6 divisors (see below), whose sum is σ = 479808. Its totient is φ = 137084.

The previous prime is 274171. The next prime is 274177. The reversal of 274172 is 271472.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (274171) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 34268 + ... + 34275.

It is an arithmetic number, because the mean of its divisors is an integer number (79968).

2²⁷⁴¹⁷² is an apocalyptic number.

It is an amenable number.

274172 is a deficient number, since it is larger than the sum of its proper divisors (205636).

274172 is a wasteful number, since it uses less digits than its factorization.

274172 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68547 (or 68545 counting only the distinct ones).

The product of its digits is 784, while the sum is 23.

The square root of 274172 is about 523.6143619115. The cubic root of 274172 is about 64.9642406859.

The spelling of 274172 in words is "two hundred seventy-four thousand, one hundred seventy-two", and thus it is an iban number.