115939850 has 48 divisors (see below), whose sum is σ = 234547488. Its totient is φ = 42383040.

The previous prime is 115939799. The next prime is 115939861. The reversal of 115939850 is 58939511.

It is a junction number, because it is equal to n+sod(n) for n = 115939798 and 115939807.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 68717 + ... + 70383.

It is an arithmetic number, because the mean of its divisors is an integer number (4886406).

Almost surely, 2^115939850 is an apocalyptic number.

115939850 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

115939850 is an abundant number, since it is smaller than the sum of its proper divisors (118607638).

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

115939850 is a wasteful number, since it uses less digits than its factorization.

115939850 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1799 (or 1794 counting only the distinct ones).

The product of its (nonzero) digits is 48600, while the sum is 41.

The square root of 115939850 is about 10767.5368585392. The cubic root of 115939850 is about 487.6155851285.

The spelling of 115939850 in words is "one hundred fifteen million, nine hundred thirty-nine thousand, eight hundred fifty".