117922365 has 48 divisors (see below), whose sum is σ = 230462400. Its totient is φ = 57166560.

The previous prime is 117922351. The next prime is 117922369. The reversal of 117922365 is 563229711.

It is not a de Polignac number, because 117922365 - 2⁷ = 117922237 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (117922369) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 12726 + ... + 19944.

It is an arithmetic number, because the mean of its divisors is an integer number (4801300).

Almost surely, 2^117922365 is an apocalyptic number.

117922365 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

117922365 is a deficient number, since it is larger than the sum of its proper divisors (112540035).

117922365 is a wasteful number, since it uses less digits than its factorization.

117922365 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7255 (or 7238 counting only the distinct ones).

The product of its digits is 22680, while the sum is 36.

The square root of 117922365 is about 10859.2064627209. The cubic root of 117922365 is about 490.3792219157.

The spelling of 117922365 in words is "one hundred seventeen million, nine hundred twenty-two thousand, three hundred sixty-five".