115941888 has 80 divisors (see below), whose sum is σ = 343236960. Its totient is φ = 38642688.

The previous prime is 115941871. The next prime is 115941893. The reversal of 115941888 is 888149511.

115941888 is a `hidden beast` number, since 1 + 159 + 418 + 88 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9631 + ... + 18017.

It is an arithmetic number, because the mean of its divisors is an integer number (4290462).

Almost surely, 2^115941888 is an apocalyptic number.

115941888 is a gapful number since it is divisible by the number (18) 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 115941888, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (171618480).

115941888 is an abundant number, since it is smaller than the sum of its proper divisors (227295072).

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

115941888 is an frugal number, since it uses more digits than its factorization.

115941888 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8414 (or 8392 counting only the distinct ones).

The product of its digits is 92160, while the sum is 45.

The square root of 115941888 is about 10767.6314944374. The cubic root of 115941888 is about 487.6184422271.

The spelling of 115941888 in words is "one hundred fifteen million, nine hundred forty-one thousand, eight hundred eighty-eight".