116918626 has 16 divisors (see below), whose sum is σ = 191586528. Its totient is φ = 53071200.

The previous prime is 116918623. The next prime is 116918671. The reversal of 116918626 is 626819611.

It is not an unprimeable number, because it can be changed into a prime (116918623) 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, 14566 + ... + 21118.

It is an arithmetic number, because the mean of its divisors is an integer number (11974158).

Almost surely, 2^116918626 is an apocalyptic number.

116918626 is a deficient number, since it is larger than the sum of its proper divisors (74667902).

116918626 is a wasteful number, since it uses less digits than its factorization.

116918626 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7377.

The product of its digits is 31104, while the sum is 40.

The square root of 116918626 is about 10812.8916576464. The cubic root of 116918626 is about 488.9839085932.

The spelling of 116918626 in words is "one hundred sixteen million, nine hundred eighteen thousand, six hundred twenty-six".