116418686 has 16 divisors (see below), whose sum is σ = 192940704. Its totient is φ = 52402944.

The previous prime is 116418677. The next prime is 116418689. The reversal of 116418686 is 686814611.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (116418689) 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, 73655 + ... + 75218.

It is an arithmetic number, because the mean of its divisors is an integer number (12058794).

Almost surely, 2^116418686 is an apocalyptic number.

116418686 is a deficient number, since it is larger than the sum of its proper divisors (76522018).

116418686 is a wasteful number, since it uses less digits than its factorization.

116418686 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 148915.

The product of its digits is 55296, while the sum is 41.

The square root of 116418686 is about 10789.7491166384. The cubic root of 116418686 is about 488.2859534095.

The spelling of 116418686 in words is "one hundred sixteen million, four hundred eighteen thousand, six hundred eighty-six".