274944 has 40 divisors (see below), whose sum is σ = 736560. Its totient is φ = 91136.

The previous prime is 274943. The next prime is 274951. The reversal of 274944 is 449472.

It is a nialpdrome in base 16.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 274944.

It is not an unprimeable number, because it can be changed into a prime (274943) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1447 + ... + 1625.

It is an arithmetic number, because the mean of its divisors is an integer number (18414).

2²⁷⁴⁹⁴⁴ is an apocalyptic number.

274944 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 274944, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (368280).

274944 is an abundant number, since it is smaller than the sum of its proper divisors (461616).

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

274944 is an equidigital number, since it uses as much as digits as its factorization.

274944 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 200 (or 184 counting only the distinct ones).

The product of its digits is 8064, while the sum is 30.

The square root of 274944 is about 524.3510274616. The cubic root of 274944 is about 65.0251579144.

The spelling of 274944 in words is "two hundred seventy-four thousand, nine hundred forty-four".