116554858 has 16 divisors (see below), whose sum is σ = 199964160. Its totient is φ = 49913136.

The previous prime is 116554843. The next prime is 116554859. The reversal of 116554858 is 858455611.

It is not an unprimeable number, because it can be changed into a prime (116554859) 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, 22260 + ... + 26992.

It is an arithmetic number, because the mean of its divisors is an integer number (12497760).

Almost surely, 2^116554858 is an apocalyptic number.

116554858 is a deficient number, since it is larger than the sum of its proper divisors (83409302).

116554858 is a wasteful number, since it uses less digits than its factorization.

116554858 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6501.

The product of its digits is 192000, while the sum is 43.

The square root of 116554858 is about 10796.0575211510. The cubic root of 116554858 is about 488.4762578178.

The spelling of 116554858 in words is "one hundred sixteen million, five hundred fifty-four thousand, eight hundred fifty-eight".