116854851 has 4 divisors (see below), whose sum is σ = 155806472. Its totient is φ = 77903232.

The previous prime is 116854819. The next prime is 116854861. The reversal of 116854851 is 158458611.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 116854851 - 2⁵ = 116854819 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (116854861) 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 3 ways as a sum of consecutive naturals, for example, 19475806 + ... + 19475811.

It is an arithmetic number, because the mean of its divisors is an integer number (38951618).

Almost surely, 2^116854851 is an apocalyptic number.

116854851 is a deficient number, since it is larger than the sum of its proper divisors (38951621).

116854851 is an equidigital number, since it uses as much as digits as its factorization.

116854851 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38951620.

The product of its digits is 38400, while the sum is 39.

The square root of 116854851 is about 10809.9422292628. The cubic root of 116854851 is about 488.8949845793.

The spelling of 116854851 in words is "one hundred sixteen million, eight hundred fifty-four thousand, eight hundred fifty-one".