115250841 has 18 divisors (see below), whose sum is σ = 168330942. Its totient is φ = 75985920.

The previous prime is 115250833. The next prime is 115250869. The reversal of 115250841 is 148052511.

115250841 is a `hidden beast` number, since 1 + 152 + 508 + 4 + 1 = 666.

It can be written as a sum of positive squares in 3 ways, for example, as 2975625 + 112275216 = 1725^2 + 10596^2 .

It is not a de Polignac number, because 115250841 - 2³ = 115250833 is a prime.

It is not an unprimeable number, because it can be changed into a prime (115250801) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 84001 + ... + 85361.

It is an arithmetic number, because the mean of its divisors is an integer number (9351719).

Almost surely, 2^115250841 is an apocalyptic number.

It is an amenable number.

115250841 is a deficient number, since it is larger than the sum of its proper divisors (53080101).

115250841 is an equidigital number, since it uses as much as digits as its factorization.

115250841 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1561 (or 1461 counting only the distinct ones).

The product of its (nonzero) digits is 1600, while the sum is 27.

The square root of 115250841 is about 10735.4944459955. The cubic root of 115250841 is about 486.6477290331.

The spelling of 115250841 in words is "one hundred fifteen million, two hundred fifty thousand, eight hundred forty-one".