115751950 has 12 divisors (see below), whose sum is σ = 215298720. Its totient is φ = 46300760.

The previous prime is 115751903. The next prime is 115751957. The reversal of 115751950 is 59157511.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115751957) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1157470 + ... + 1157569.

It is an arithmetic number, because the mean of its divisors is an integer number (17941560).

Almost surely, 2^115751950 is an apocalyptic number.

115751950 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

115751950 is a deficient number, since it is larger than the sum of its proper divisors (99546770).

115751950 is a wasteful number, since it uses less digits than its factorization.

115751950 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2315051 (or 2315046 counting only the distinct ones).

The product of its (nonzero) digits is 7875, while the sum is 34.

The square root of 115751950 is about 10758.8080194787. The cubic root of 115751950 is about 487.3520217093.

The spelling of 115751950 in words is "one hundred fifteen million, seven hundred fifty-one thousand, nine hundred fifty".