116876811 has 4 divisors (see below), whose sum is σ = 155835752. Its totient is φ = 77917872.

The previous prime is 116876807. The next prime is 116876813. The reversal of 116876811 is 118678611.

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

It is not a de Polignac number, because 116876811 - 2² = 116876807 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 116876811.

It is not an unprimeable number, because it can be changed into a prime (116876813) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19479466 + ... + 19479471.

It is an arithmetic number, because the mean of its divisors is an integer number (38958938).

Almost surely, 2^116876811 is an apocalyptic number.

116876811 is a deficient number, since it is larger than the sum of its proper divisors (38958941).

116876811 is an equidigital number, since it uses as much as digits as its factorization.

116876811 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38958940.

The product of its digits is 16128, while the sum is 39.

The square root of 116876811 is about 10810.9579131546. The cubic root of 116876811 is about 488.9256079304.

The spelling of 116876811 in words is "one hundred sixteen million, eight hundred seventy-six thousand, eight hundred eleven".