115926900 has 144 divisors (see below), whose sum is σ = 357727104. Its totient is φ = 28920320.

The previous prime is 115926871. The next prime is 115926907. The reversal of 115926900 is 9629511.

It is a super-2 number, since 2×115926900² = 26878092287220000, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115926907) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 365542 + ... + 365858.

It is an arithmetic number, because the mean of its divisors is an integer number (2484216).

Almost surely, 2^115926900 is an apocalyptic number.

115926900 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 115926900, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (178863552).

115926900 is an abundant number, since it is smaller than the sum of its proper divisors (241800204).

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

115926900 is a wasteful number, since it uses less digits than its factorization.

115926900 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 410 (or 403 counting only the distinct ones).

The product of its (nonzero) digits is 4860, while the sum is 33.

The square root of 115926900 is about 10766.9354971598. The cubic root of 115926900 is about 487.5974295735.

The spelling of 115926900 in words is "one hundred fifteen million, nine hundred twenty-six thousand, nine hundred".