115260000 has 240 divisors, whose sum is σ = 403858224. Its totient is φ = 28672000.

The previous prime is 115259971. The next prime is 115260029. The reversal of 115260000 is 62511.

It is an interprime number because it is at equal distance from previous prime (115259971) and next prime (115260029).

It is a tau number, because it is divible by the number of its divisors (240).

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 1019944 + ... + 1020056.

Almost surely, 2^115260000 is an apocalyptic number.

115260000 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 115260000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (201929112).

115260000 is an abundant number, since it is smaller than the sum of its proper divisors (288598224).

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

115260000 is a wasteful number, since it uses less digits than its factorization.

115260000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 163 (or 140 counting only the distinct ones).

The product of its (nonzero) digits is 60, while the sum is 15.

The square root of 115260000 is about 10735.9210131223. The cubic root of 115260000 is about 486.6606200120.

The spelling of 115260000 in words is "one hundred fifteen million, two hundred sixty thousand".