116879478 has 16 divisors (see below), whose sum is σ = 234026496. Its totient is φ = 38915240.

The previous prime is 116879453. The next prime is 116879489. The reversal of 116879478 is 874978611.

It is a self number, because there is not a number n which added to its sum of digits gives 116879478.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5226 + ... + 16157.

It is an arithmetic number, because the mean of its divisors is an integer number (14626656).

Almost surely, 2^116879478 is an apocalyptic number.

116879478 is an abundant number, since it is smaller than the sum of its proper divisors (117147018).

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

116879478 is a wasteful number, since it uses less digits than its factorization.

116879478 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22299.

The product of its digits is 677376, while the sum is 51.

The square root of 116879478 is about 10811.0812595226. The cubic root of 116879478 is about 488.9293268166.

The spelling of 116879478 in words is "one hundred sixteen million, eight hundred seventy-nine thousand, four hundred seventy-eight".