116845878 has 32 divisors (see below), whose sum is σ = 241502976. Its totient is φ = 37664928.

The previous prime is 116845873. The next prime is 116845891. The reversal of 116845878 is 878548611.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (116845871) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24376 + ... + 28772.

It is an arithmetic number, because the mean of its divisors is an integer number (7546968).

Almost surely, 2^116845878 is an apocalyptic number.

116845878 is an abundant number, since it is smaller than the sum of its proper divisors (124657098).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

116845878 is a wasteful number, since it uses less digits than its factorization.

116845878 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4548.

The product of its digits is 430080, while the sum is 48.

The square root of 116845878 is about 10809.5271866997. The cubic root of 116845878 is about 488.8824705731.

The spelling of 116845878 in words is "one hundred sixteen million, eight hundred forty-five thousand, eight hundred seventy-eight".