115246900 has 36 divisors (see below), whose sum is σ = 256194540. Its totient is φ = 44972800.

The previous prime is 115246889. The next prime is 115246903. The reversal of 115246900 is 9642511.

It can be written as a sum of positive squares in 6 ways, for example, as 57820816 + 57426084 = 7604^2 + 7578^2 .

It is a super-2 number, since 2×115246900² = 26563695919220000, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115246903) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9955 + ... + 18154.

It is an arithmetic number, because the mean of its divisors is an integer number (7116515).

Almost surely, 2^115246900 is an apocalyptic number.

115246900 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

115246900 is an abundant number, since it is smaller than the sum of its proper divisors (140947640).

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

115246900 is a wasteful number, since it uses less digits than its factorization.

115246900 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28164 (or 28157 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 28.

The square root of 115246900 is about 10735.3108944269. The cubic root of 115246900 is about 486.6421820004.

The spelling of 115246900 in words is "one hundred fifteen million, two hundred forty-six thousand, nine hundred".