115040200 has 48 divisors (see below), whose sum is σ = 291789360. Its totient is φ = 41832000.

The previous prime is 115040197. The next prime is 115040201. The reversal of 115040200 is 2040511.

It is not an unprimeable number, because it can be changed into a prime (115040201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 23946 + ... + 28345.

It is an arithmetic number, because the mean of its divisors is an integer number (6078945).

Almost surely, 2^115040200 is an apocalyptic number.

115040200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

115040200 is an abundant number, since it is smaller than the sum of its proper divisors (176749160).

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

115040200 is a wasteful number, since it uses less digits than its factorization.

115040200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52318 (or 52309 counting only the distinct ones).

The product of its (nonzero) digits is 40, while the sum is 13.

The square root of 115040200 is about 10725.6794656562. The cubic root of 115040200 is about 486.3510703789.

Adding to 115040200 its reverse (2040511), we get a palindrome (117080711).

The spelling of 115040200 in words is "one hundred fifteen million, forty thousand, two hundred".