115907382 has 16 divisors (see below), whose sum is σ = 257572080. Its totient is φ = 38635776.

The previous prime is 115907371. The next prime is 115907383. The reversal of 115907382 is 283709511.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115907383) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1073163 + ... + 1073270.

It is an arithmetic number, because the mean of its divisors is an integer number (16098255).

Almost surely, 2^115907382 is an apocalyptic number.

115907382 is an abundant number, since it is smaller than the sum of its proper divisors (141664698).

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

115907382 is a wasteful number, since it uses less digits than its factorization.

115907382 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2146444 (or 2146438 counting only the distinct ones).

The product of its (nonzero) digits is 15120, while the sum is 36.

The square root of 115907382 is about 10766.0290729684. The cubic root of 115907382 is about 487.5700633028.

The spelling of 115907382 in words is "one hundred fifteen million, nine hundred seven thousand, three hundred eighty-two".