274704 has 40 divisors (see below), whose sum is σ = 729120. Its totient is φ = 89088.

The previous prime is 274697. The next prime is 274709. The reversal of 274704 is 407472.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a nialpdrome in base 16.

It is not an unprimeable number, because it can be changed into a prime (274709) by changing a digit.

274704 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2784 + ... + 2880.

It is an arithmetic number, because the mean of its divisors is an integer number (18228).

2²⁷⁴⁷⁰⁴ is an apocalyptic number.

274704 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 274704, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (364560).

274704 is an abundant number, since it is smaller than the sum of its proper divisors (454416).

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

274704 is a wasteful number, since it uses less digits than its factorization.

274704 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 167 (or 161 counting only the distinct ones).

The product of its (nonzero) digits is 1568, while the sum is 24.

The square root of 274704 is about 524.1221231736. The cubic root of 274704 is about 65.0062321441.

The spelling of 274704 in words is "two hundred seventy-four thousand, seven hundred four", and thus it is an iban number.