116968636 has 24 divisors (see below), whose sum is σ = 228145680. Its totient is φ = 52146432.

The previous prime is 116968633. The next prime is 116968679. The reversal of 116968636 is 636869611.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (116968633) 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, 43975 + ... + 46558.

It is an arithmetic number, because the mean of its divisors is an integer number (9506070).

Almost surely, 2^116968636 is an apocalyptic number.

It is an amenable number.

116968636 is a deficient number, since it is larger than the sum of its proper divisors (111177044).

116968636 is a wasteful number, since it uses less digits than its factorization.

116968636 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90573 (or 90571 counting only the distinct ones).

The product of its digits is 279936, while the sum is 46.

The square root of 116968636 is about 10815.2039278046. The cubic root of 116968636 is about 489.0536169032.

The spelling of 116968636 in words is "one hundred sixteen million, nine hundred sixty-eight thousand, six hundred thirty-six".