115950 has 24 divisors (see below), whose sum is σ = 287928. Its totient is φ = 30880.

The previous prime is 115933. The next prime is 115963. The reversal of 115950 is 59511.

115950 = T₁₅₆ + T₁₅₇ + ... + T₁₆₄.

It is a happy number.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

115950 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 237 + ... + 536.

It is an arithmetic number, because the mean of its divisors is an integer number (11997).

2¹¹⁵⁹⁵⁰ is an apocalyptic number.

115950 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

115950 is an abundant number, since it is smaller than the sum of its proper divisors (171978).

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

115950 is a wasteful number, since it uses less digits than its factorization.

115950 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 788 (or 783 counting only the distinct ones).

The product of its (nonzero) digits is 225, while the sum is 21.

The square root of 115950 is about 340.5143168796. The cubic root of 115950 is about 48.7629814213.

It can be divided in two parts, 1 and 15950, that added together give a palindrome (15951).

The spelling of 115950 in words is "one hundred fifteen thousand, nine hundred fifty".