115068240 has 360 divisors, whose sum is σ = 475088640. Its totient is φ = 24440832.

The previous prime is 115068203. The next prime is 115068251. The reversal of 115068240 is 42860511.

It is a tau number, because it is divible by the number of its divisors (360).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 1456521 + ... + 1456599.

Almost surely, 2^115068240 is an apocalyptic number.

115068240 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 115068240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (237544320).

115068240 is an abundant number, since it is smaller than the sum of its proper divisors (360020400).

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

115068240 is a wasteful number, since it uses less digits than its factorization.

115068240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 139 (or 113 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 27.

The square root of 115068240 is about 10726.9865293101. The cubic root of 115068240 is about 486.3905817154.

The spelling of 115068240 in words is "one hundred fifteen million, sixty-eight thousand, two hundred forty".