115381926 has 24 divisors (see below), whose sum is σ = 272721384. Its totient is φ = 34964160.

The previous prime is 115381921. The next prime is 115381967. The reversal of 115381926 is 629183511.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115381921) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 291171 + ... + 291566.

It is an arithmetic number, because the mean of its divisors is an integer number (11363391).

Almost surely, 2^115381926 is an apocalyptic number.

115381926 is an abundant number, since it is smaller than the sum of its proper divisors (157339458).

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

115381926 is a wasteful number, since it uses less digits than its factorization.

115381926 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 582756 (or 582753 counting only the distinct ones).

The product of its digits is 12960, while the sum is 36.

The square root of 115381926 is about 10741.5979258209. The cubic root of 115381926 is about 486.8321616636.

The spelling of 115381926 in words is "one hundred fifteen million, three hundred eighty-one thousand, nine hundred twenty-six".