115750 has 16 divisors (see below), whose sum is σ = 217152. Its totient is φ = 46200.

The previous prime is 115741. The next prime is 115751. The reversal of 115750 is 57511.

It is a plaindrome in base 15.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115751) by changing a digit.

115750 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19 + ... + 481.

It is an arithmetic number, because the mean of its divisors is an integer number (13572).

2¹¹⁵⁷⁵⁰ is an apocalyptic number.

115750 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

115750 is a deficient number, since it is larger than the sum of its proper divisors (101402).

115750 is an equidigital number, since it uses as much as digits as its factorization.

115750 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 480 (or 470 counting only the distinct ones).

The product of its (nonzero) digits is 175, while the sum is 19.

The square root of 115750 is about 340.2205167241. The cubic root of 115750 is about 48.7349284990.

It can be divided in two parts, 1 and 15750, that added together give a palindrome (15751).

The spelling of 115750 in words is "one hundred fifteen thousand, seven hundred fifty".