115650200 has 24 divisors (see below), whose sum is σ = 268887180. Its totient is φ = 46260000.

The previous prime is 115650193. The next prime is 115650211. The reversal of 115650200 is 2056511.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 288926 + ... + 289325.

Almost surely, 2^115650200 is an apocalyptic number.

115650200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

115650200 is an abundant number, since it is smaller than the sum of its proper divisors (153236980).

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

115650200 is a wasteful number, since it uses less digits than its factorization.

115650200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 578267 (or 578258 counting only the distinct ones).

The product of its (nonzero) digits is 300, while the sum is 20.

The square root of 115650200 is about 10754.0782961628. The cubic root of 115650200 is about 487.2091800403.

The spelling of 115650200 in words is "one hundred fifteen million, six hundred fifty thousand, two hundred".