131927792 has 60 divisors (see below), whose sum is σ = 277404120. Its totient is φ = 60611328.

The previous prime is 131927777. The next prime is 131927843. The reversal of 131927792 is 297729131.

131927792 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 416018 + ... + 416334.

It is an arithmetic number, because the mean of its divisors is an integer number (4623402).

Almost surely, 2^131927792 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 131927792, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (138702060).

131927792 is an abundant number, since it is smaller than the sum of its proper divisors (145476328).

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

131927792 is a wasteful number, since it uses less digits than its factorization.

131927792 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 418 (or 375 counting only the distinct ones).

The product of its digits is 47628, while the sum is 41.

The square root of 131927792 is about 11485.9824133593. The cubic root of 131927792 is about 509.0714772577.

The spelling of 131927792 in words is "one hundred thirty-one million, nine hundred twenty-seven thousand, seven hundred ninety-two".