115200620 has 24 divisors (see below), whose sum is σ = 242712288. Its totient is φ = 45929600.

The previous prime is 115200607. The next prime is 115200623. The reversal of 115200620 is 26002511.

It is not an unprimeable number, because it can be changed into a prime (115200623) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3041 + ... + 15480.

It is an arithmetic number, because the mean of its divisors is an integer number (10113012).

Almost surely, 2^115200620 is an apocalyptic number.

115200620 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

115200620 is an abundant number, since it is smaller than the sum of its proper divisors (127511668).

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

115200620 is a wasteful number, since it uses less digits than its factorization.

115200620 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18841 (or 18839 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 17.

The square root of 115200620 is about 10733.1551745048. The cubic root of 115200620 is about 486.5770325529.

The spelling of 115200620 in words is "one hundred fifteen million, two hundred thousand, six hundred twenty".