131592372 has 48 divisors (see below), whose sum is σ = 322896000. Its totient is φ = 41650560.

The previous prime is 131592367. The next prime is 131592389. The reversal of 131592372 is 273295131.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18129 + ... + 24327.

It is an arithmetic number, because the mean of its divisors is an integer number (6727000).

Almost surely, 2^131592372 is an apocalyptic number.

131592372 is a gapful number since it is divisible by the number (12) 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 131592372, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (161448000).

131592372 is an abundant number, since it is smaller than the sum of its proper divisors (191303628).

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

131592372 is a wasteful number, since it uses less digits than its factorization.

131592372 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6296 (or 6294 counting only the distinct ones).

The product of its digits is 11340, while the sum is 33.

The square root of 131592372 is about 11471.3718447272. The cubic root of 131592372 is about 508.6396812799.

The spelling of 131592372 in words is "one hundred thirty-one million, five hundred ninety-two thousand, three hundred seventy-two".