116791772 has 12 divisors (see below), whose sum is σ = 205528680. Its totient is φ = 58069296.

The previous prime is 116791771. The next prime is 116791777. The reversal of 116791772 is 277197611.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (116791771) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 80843 + ... + 82274.

It is an arithmetic number, because the mean of its divisors is an integer number (17127390).

Almost surely, 2^116791772 is an apocalyptic number.

It is an amenable number.

116791772 is a deficient number, since it is larger than the sum of its proper divisors (88736908).

116791772 is a wasteful number, since it uses less digits than its factorization.

116791772 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 163300 (or 163298 counting only the distinct ones).

The product of its digits is 37044, while the sum is 41.

The square root of 116791772 is about 10807.0241972525. The cubic root of 116791772 is about 488.8069991935.

The spelling of 116791772 in words is "one hundred sixteen million, seven hundred ninety-one thousand, seven hundred seventy-two".