131752712 has 64 divisors (see below), whose sum is σ = 308448000. Its totient is φ = 51367680.

The previous prime is 131752711. The next prime is 131752727. The reversal of 131752712 is 217257131.

It is not an unprimeable number, because it can be changed into a prime (131752711) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 50414 + ... + 52962.

It is an arithmetic number, because the mean of its divisors is an integer number (4819500).

Almost surely, 2^131752712 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 131752712, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (154224000).

131752712 is an abundant number, since it is smaller than the sum of its proper divisors (176695288).

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

131752712 is a wasteful number, since it uses less digits than its factorization.

131752712 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2646 (or 2642 counting only the distinct ones).

The product of its digits is 2940, while the sum is 29.

The square root of 131752712 is about 11478.3584192166. The cubic root of 131752712 is about 508.8461830796.

The spelling of 131752712 in words is "one hundred thirty-one million, seven hundred fifty-two thousand, seven hundred twelve".