115264500 has 192 divisors, whose sum is σ = 378653184. Its totient is φ = 27033600.

The previous prime is 115264483. The next prime is 115264511. The reversal of 115264500 is 5462511.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 448372 + ... + 448628.

It is an arithmetic number, because the mean of its divisors is an integer number (1972152).

Almost surely, 2^115264500 is an apocalyptic number.

115264500 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 115264500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (189326592).

115264500 is an abundant number, since it is smaller than the sum of its proper divisors (263388684).

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

115264500 is a wasteful number, since it uses less digits than its factorization.

115264500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 315 (or 303 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 24.

The square root of 115264500 is about 10736.1305878794. The cubic root of 115264500 is about 486.6669533578. Note that the first 3 decimals are identical.

The spelling of 115264500 in words is "one hundred fifteen million, two hundred sixty-four thousand, five hundred".