131274 has 64 divisors (see below), whose sum is σ = 362880. Its totient is φ = 34560.

The previous prime is 131267. The next prime is 131293. The reversal of 131274 is 472131.

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

It is an unprimeable 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 31 ways as a sum of consecutive naturals, for example, 7714 + ... + 7730.

It is an arithmetic number, because the mean of its divisors is an integer number (5670).

2¹³¹²⁷⁴ is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 131274, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (181440).

131274 is an abundant number, since it is smaller than the sum of its proper divisors (231606).

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

131274 is a wasteful number, since it uses less digits than its factorization.

131274 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52 (or 46 counting only the distinct ones).

The product of its digits is 168, while the sum is 18.

The square root of 131274 is about 362.3175402875. The cubic root of 131274 is about 50.8229152409.

It can be divided in two parts, 13127 and 4, that added together give a palindrome (13131).

The spelling of 131274 in words is "one hundred thirty-one thousand, two hundred seventy-four".