274374 has 16 divisors (see below), whose sum is σ = 609840. Its totient is φ = 91440.

The previous prime is 274361. The next prime is 274403. The reversal of 274374 is 473472.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Curzon number.

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 274374.

It is an unprimeable number.

274374 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, 2487 + ... + 2594.

It is an arithmetic number, because the mean of its divisors is an integer number (38115).

2²⁷⁴³⁷⁴ is an apocalyptic number.

274374 is an abundant number, since it is smaller than the sum of its proper divisors (335466).

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

274374 is a wasteful number, since it uses less digits than its factorization.

274374 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5092 (or 5086 counting only the distinct ones).

The product of its digits is 4704, while the sum is 27.

The square root of 274374 is about 523.8072164451. The cubic root of 274374 is about 64.9801912025.

The spelling of 274374 in words is "two hundred seventy-four thousand, three hundred seventy-four", and thus it is an iban number.