274197 has 16 divisors (see below), whose sum is σ = 456192. Its totient is φ = 142320.

The previous prime is 274187. The next prime is 274199. The reversal of 274197 is 791472.

It is not a de Polignac number, because 274197 - 2⁷ = 274069 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (274199) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 363 + ... + 824.

It is an arithmetic number, because the mean of its divisors is an integer number (28512).

2²⁷⁴¹⁹⁷ is an apocalyptic number.

It is an amenable number.

274197 is a deficient number, since it is larger than the sum of its proper divisors (181995).

274197 is a wasteful number, since it uses less digits than its factorization.

274197 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1208.

The product of its digits is 3528, while the sum is 30.

The square root of 274197 is about 523.6382338982. The cubic root of 274197 is about 64.9662151844.

It can be divided in two parts, 27 and 4197, that added together give a palindrome (4224).

The spelling of 274197 in words is "two hundred seventy-four thousand, one hundred ninety-seven".