131708850 has 96 divisors (see below), whose sum is σ = 402057600. Its totient is φ = 27786240.

The previous prime is 131708849. The next prime is 131708861. The reversal of 131708850 is 58807131.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 8826 + ... + 18474.

It is an arithmetic number, because the mean of its divisors is an integer number (4188100).

Almost surely, 2^131708850 is an apocalyptic number.

131708850 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 131708850, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (201028800).

131708850 is an abundant number, since it is smaller than the sum of its proper divisors (270348750).

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

131708850 is a wasteful number, since it uses less digits than its factorization.

131708850 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9684 (or 9679 counting only the distinct ones).

The product of its (nonzero) digits is 6720, while the sum is 33.

The square root of 131708850 is about 11476.4476211065. The cubic root of 131708850 is about 508.7897098879.

The spelling of 131708850 in words is "one hundred thirty-one million, seven hundred eight thousand, eight hundred fifty".