117796228 has 12 divisors (see below), whose sum is σ = 224883792. Its totient is φ = 53543720.

The previous prime is 117796201. The next prime is 117796229. The reversal of 117796228 is 822697711.

It is not an unprimeable number, because it can be changed into a prime (117796229) 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, 1338550 + ... + 1338637.

It is an arithmetic number, because the mean of its divisors is an integer number (18740316).

Almost surely, 2^117796228 is an apocalyptic number.

It is an amenable number.

117796228 is a deficient number, since it is larger than the sum of its proper divisors (107087564).

117796228 is a wasteful number, since it uses less digits than its factorization.

117796228 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2677202 (or 2677200 counting only the distinct ones).

The product of its digits is 84672, while the sum is 43.

The square root of 117796228 is about 10853.3970718849. The cubic root of 117796228 is about 490.2043129642.

The spelling of 117796228 in words is "one hundred seventeen million, seven hundred ninety-six thousand, two hundred twenty-eight".