131411874 has 16 divisors (see below), whose sum is σ = 286716960. Its totient is φ = 39821760.

The previous prime is 131411869. The next prime is 131411897. The reversal of 131411874 is 478114131.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 995479 + ... + 995610.

It is an arithmetic number, because the mean of its divisors is an integer number (17919810).

Almost surely, 2^131411874 is an apocalyptic number.

131411874 is an abundant number, since it is smaller than the sum of its proper divisors (155305086).

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

131411874 is a wasteful number, since it uses less digits than its factorization.

131411874 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1991105.

The product of its digits is 2688, while the sum is 30.

The square root of 131411874 is about 11463.5018209969. The cubic root of 131411874 is about 508.4070172027.

The spelling of 131411874 in words is "one hundred thirty-one million, four hundred eleven thousand, eight hundred seventy-four".