115093240 has 16 divisors (see below), whose sum is σ = 258959880. Its totient is φ = 46037280.

The previous prime is 115093229. The next prime is 115093243. The reversal of 115093240 is 42390511.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115093243) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1438626 + ... + 1438705.

Almost surely, 2^115093240 is an apocalyptic number.

115093240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

115093240 is an abundant number, since it is smaller than the sum of its proper divisors (143866640).

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

115093240 is a wasteful number, since it uses less digits than its factorization.

115093240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2877342 (or 2877338 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 25.

The square root of 115093240 is about 10728.1517513503. The cubic root of 115093240 is about 486.4258039570.

The spelling of 115093240 in words is "one hundred fifteen million, ninety-three thousand, two hundred forty".