274795 has 4 divisors (see below), whose sum is σ = 329760. Its totient is φ = 219832.

The previous prime is 274787. The next prime is 274811. The reversal of 274795 is 597472.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 274795 - 2³ = 274787 is a prime.

274795 is a lucky number.

It is a self number, because there is not a number n which added to its sum of digits gives 274795.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27475 + ... + 27484.

It is an arithmetic number, because the mean of its divisors is an integer number (82440).

2²⁷⁴⁷⁹⁵ is an apocalyptic number.

274795 is a deficient number, since it is larger than the sum of its proper divisors (54965).

274795 is an equidigital number, since it uses as much as digits as its factorization.

274795 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54964.

The product of its digits is 17640, while the sum is 34.

The square root of 274795 is about 524.2089278141. The cubic root of 274795 is about 65.0134094622.

The spelling of 274795 in words is "two hundred seventy-four thousand, seven hundred ninety-five".