274122 has 24 divisors (see below), whose sum is σ = 603876. Its totient is φ = 89856.

The previous prime is 274121. The next prime is 274123. The reversal of 274122 is 221472.

It is an interprime number because it is at equal distance from previous prime (274121) and next prime (274123).

It can be written as a sum of positive squares in 2 ways, for example, as 269361 + 4761 = 519^2 + 69^2 .

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a zygodrome in base 7.

It is a junction number, because it is equal to n+sod(n) for n = 274095 and 274104.

It is not an unprimeable number, because it can be changed into a prime (274121) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1668 + ... + 1824.

2²⁷⁴¹²² is an apocalyptic number.

274122 is an abundant number, since it is smaller than the sum of its proper divisors (329754).

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

274122 is a wasteful number, since it uses less digits than its factorization.

274122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 262 (or 259 counting only the distinct ones).

The product of its digits is 224, while the sum is 18.

The square root of 274122 is about 523.5666146729. The cubic root of 274122 is about 64.9602913287.

Adding to 274122 its reverse (221472), we get a palindrome (495594).

Subtracting from 274122 its reverse (221472), we obtain a triangular number (52650 = T₃₂₄).

The spelling of 274122 in words is "two hundred seventy-four thousand, one hundred twenty-two", and thus it is an iban number.