116909244 has 36 divisors (see below), whose sum is σ = 306468344. Its totient is φ = 38969424.

The previous prime is 116909231. The next prime is 116909249. The reversal of 116909244 is 442909611.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 116909199 and 116909208.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (116909249) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 59167 + ... + 61110.

Almost surely, 2^116909244 is an apocalyptic number.

It is an amenable number.

116909244 is an abundant number, since it is smaller than the sum of its proper divisors (189559100).

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

116909244 is a wasteful number, since it uses less digits than its factorization.

116909244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 120296 (or 120282 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 36.

The square root of 116909244 is about 10812.4578149466. The cubic root of 116909244 is about 488.9708289272.

The spelling of 116909244 in words is "one hundred sixteen million, nine hundred nine thousand, two hundred forty-four".