116979958 has 16 divisors (see below), whose sum is σ = 185994144. Its totient is φ = 54989440.

The previous prime is 116979931. The next prime is 116979959. The reversal of 116979958 is 859979611.

116979958 is nontrivially palindromic in base 16.

It is a junction number, because it is equal to n+sod(n) for n = 116979899 and 116979908.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (116979959) 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, 53568 + ... + 55708.

It is an arithmetic number, because the mean of its divisors is an integer number (11624634).

Almost surely, 2^116979958 is an apocalyptic number.

116979958 is a deficient number, since it is larger than the sum of its proper divisors (69014186).

116979958 is a wasteful number, since it uses less digits than its factorization.

116979958 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3767.

The product of its digits is 1224720, while the sum is 55.

The square root of 116979958 is about 10815.7273449362. The cubic root of 116979958 is about 489.0693957382.

The spelling of 116979958 in words is "one hundred sixteen million, nine hundred seventy-nine thousand, nine hundred fifty-eight".