117227792 has 20 divisors (see below), whose sum is σ = 247777296. Its totient is φ = 53285280.

The previous prime is 117227791. The next prime is 117227797. The reversal of 117227792 is 297722711.

It is not an unprimeable number, because it can be changed into a prime (117227791) 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, 332858 + ... + 333209.

Almost surely, 2^117227792 is an apocalyptic number.

It is an amenable number.

117227792 is an abundant number, since it is smaller than the sum of its proper divisors (130549504).

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

117227792 is a wasteful number, since it uses less digits than its factorization.

117227792 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 666086 (or 666080 counting only the distinct ones).

The product of its digits is 24696, while the sum is 38.

The square root of 117227792 is about 10827.1783951314. The cubic root of 117227792 is about 489.4145332874.

The spelling of 117227792 in words is "one hundred seventeen million, two hundred twenty-seven thousand, seven hundred ninety-two".