116555774 has 16 divisors (see below), whose sum is σ = 186582528. Its totient is φ = 54415872.

The previous prime is 116555773. The next prime is 116555779. The reversal of 116555774 is 477555611.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (116555773) 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, 9179 + ... + 17814.

It is an arithmetic number, because the mean of its divisors is an integer number (11661408).

Almost surely, 2^116555774 is an apocalyptic number.

116555774 is a deficient number, since it is larger than the sum of its proper divisors (70026754).

116555774 is a wasteful number, since it uses less digits than its factorization.

116555774 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27139.

The product of its digits is 147000, while the sum is 41.

The square root of 116555774 is about 10796.0999439612. The cubic root of 116555774 is about 488.4775374529.

The spelling of 116555774 in words is "one hundred sixteen million, five hundred fifty-five thousand, seven hundred seventy-four".