115118346 has 80 divisors (see below), whose sum is σ = 275080608. Its totient is φ = 32104800.

The previous prime is 115118317. The next prime is 115118347. The reversal of 115118346 is 643811511.

It is not an unprimeable number, because it can be changed into a prime (115118347) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 878701 + ... + 878831.

Almost surely, 2^115118346 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 115118346, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (137540304).

115118346 is an abundant number, since it is smaller than the sum of its proper divisors (159962262).

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

115118346 is an equidigital number, since it uses as much as digits as its factorization.

115118346 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 225 (or 204 counting only the distinct ones).

The product of its digits is 2880, while the sum is 30.

The square root of 115118346 is about 10729.3217865809. The cubic root of 115118346 is about 486.4611704082.

Adding to 115118346 its reverse (643811511), we get a palindrome (758929857).

The spelling of 115118346 in words is "one hundred fifteen million, one hundred eighteen thousand, three hundred forty-six".