115568340 has 96 divisors (see below), whose sum is σ = 335301120. Its totient is φ = 29721600.

The previous prime is 115568339. The next prime is 115568359. The reversal of 115568340 is 43865511.

It is a hoax number, since the sum of its digits (33) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 267925 + ... + 268355.

It is an arithmetic number, because the mean of its divisors is an integer number (3492720).

Almost surely, 2^115568340 is an apocalyptic number.

115568340 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 115568340, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (167650560).

115568340 is an abundant number, since it is smaller than the sum of its proper divisors (219732780).

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

115568340 is a wasteful number, since it uses less digits than its factorization.

115568340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 593 (or 591 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 33.

The square root of 115568340 is about 10750.2716244754. The cubic root of 115568340 is about 487.0942001059.

The spelling of 115568340 in words is "one hundred fifteen million, five hundred sixty-eight thousand, three hundred forty".