117231750 has 48 divisors (see below), whose sum is σ = 317000736. Its totient is φ = 31261200.

The previous prime is 117231749. The next prime is 117231757. The reversal of 117231750 is 57132711.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (117231757) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 23802 + ... + 28301.

It is an arithmetic number, because the mean of its divisors is an integer number (6604182).

Almost surely, 2^117231750 is an apocalyptic number.

117231750 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

117231750 is an abundant number, since it is smaller than the sum of its proper divisors (199768986).

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

117231750 is a wasteful number, since it uses less digits than its factorization.

117231750 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52126 (or 52113 counting only the distinct ones).

The product of its (nonzero) digits is 1470, while the sum is 27.

The square root of 117231750 is about 10827.3611743582. The cubic root of 117231750 is about 489.4200413127.

The spelling of 117231750 in words is "one hundred seventeen million, two hundred thirty-one thousand, seven hundred fifty".