274995 has 40 divisors (see below), whose sum is σ = 569184. Its totient is φ = 124416.

The previous prime is 274993. The next prime is 275003. The reversal of 274995 is 599472.

It is not a de Polignac number, because 274995 - 2¹ = 274993 is a prime.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 274995.

It is not an unprimeable number, because it can be changed into a prime (274993) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 2787 + ... + 2883.

274995 is a Friedman number, since it can be written as 79*59^2-4, using all its digits and the basic arithmetic operations.

2²⁷⁴⁹⁹⁵ is an apocalyptic number.

274995 is an abundant number, since it is smaller than the sum of its proper divisors (294189).

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

274995 is an equidigital number, since it uses as much as digits as its factorization.

274995 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 121 (or 112 counting only the distinct ones).

The product of its digits is 22680, while the sum is 36.

The square root of 274995 is about 524.3996567505. The cubic root of 274995 is about 65.0291782216.

The spelling of 274995 in words is "two hundred seventy-four thousand, nine hundred ninety-five".