115418200 has 48 divisors (see below), whose sum is σ = 270775080. Its totient is φ = 45749760.

The previous prime is 115418143. The next prime is 115418203. The reversal of 115418200 is 2814511.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115418203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 20047 + ... + 25153.

Almost surely, 2^115418200 is an apocalyptic number.

115418200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 115418200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (135387540).

115418200 is an abundant number, since it is smaller than the sum of its proper divisors (155356880).

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

115418200 is a wasteful number, since it uses less digits than its factorization.

115418200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5236 (or 5227 counting only the distinct ones).

The product of its (nonzero) digits is 320, while the sum is 22.

The square root of 115418200 is about 10743.2862756235. The cubic root of 115418200 is about 486.8831734069.

The spelling of 115418200 in words is "one hundred fifteen million, four hundred eighteen thousand, two hundred".