116261888 has 22 divisors (see below), whose sum is σ = 232412286. Its totient is φ = 58130432.

The previous prime is 116261867. The next prime is 116261933. The reversal of 116261888 is 888162611.

It can be written as a sum of positive squares in only one way, i.e., 89718784 + 26543104 = 9472^2 + 5152^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55745 + ... + 57792.

Almost surely, 2^116261888 is an apocalyptic number.

It is an amenable number.

116261888 is a deficient number, since it is larger than the sum of its proper divisors (116150398).

116261888 is an equidigital number, since it uses as much as digits as its factorization.

116261888 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 113557 (or 113539 counting only the distinct ones).

The product of its digits is 36864, while the sum is 41.

The square root of 116261888 is about 10782.4806051298. The cubic root of 116261888 is about 488.0666396498.

The spelling of 116261888 in words is "one hundred sixteen million, two hundred sixty-one thousand, eight hundred eighty-eight".