115467520 has 144 divisors (see below), whose sum is σ = 323769600. Its totient is φ = 39438336.

The previous prime is 115467479. The next prime is 115467523. The reversal of 115467520 is 25764511.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115467523) 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 15 ways as a sum of consecutive naturals, for example, 438909 + ... + 439171.

It is an arithmetic number, because the mean of its divisors is an integer number (2248400).

Almost surely, 2^115467520 is an apocalyptic number.

115467520 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 115467520, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (161884800).

115467520 is an abundant number, since it is smaller than the sum of its proper divisors (208302080).

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

115467520 is an frugal number, since it uses more digits than its factorization.

115467520 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 305 (or 277 counting only the distinct ones).

The product of its (nonzero) digits is 8400, while the sum is 31.

The square root of 115467520 is about 10745.5814174944. The cubic root of 115467520 is about 486.9525144598.

The spelling of 115467520 in words is "one hundred fifteen million, four hundred sixty-seven thousand, five hundred twenty".