115066544 has 40 divisors (see below), whose sum is σ = 232282752. Its totient is φ = 55157760.

The previous prime is 115066543. The next prime is 115066547. The reversal of 115066544 is 445660511.

It is a self number, because there is not a number n which added to its sum of digits gives 115066544.

It is not an unprimeable number, because it can be changed into a prime (115066543) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 55022 + ... + 57074.

Almost surely, 2^115066544 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 115066544, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (116141376).

115066544 is an abundant number, since it is smaller than the sum of its proper divisors (117216208).

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

115066544 is a wasteful number, since it uses less digits than its factorization.

115066544 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2205 (or 2199 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 32.

The square root of 115066544 is about 10726.9074760622. The cubic root of 115066544 is about 486.3881920538.

The spelling of 115066544 in words is "one hundred fifteen million, sixty-six thousand, five hundred forty-four".