117735223 has 4 divisors (see below), whose sum is σ = 118662400. Its totient is φ = 116808048.

The previous prime is 117735173. The next prime is 117735227. The reversal of 117735223 is 322537711.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-117735223 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (117735227) 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, 463398 + ... + 463651.

It is an arithmetic number, because the mean of its divisors is an integer number (29665600).

Almost surely, 2^117735223 is an apocalyptic number.

117735223 is a deficient number, since it is larger than the sum of its proper divisors (927177).

117735223 is an equidigital number, since it uses as much as digits as its factorization.

117735223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 927176.

The product of its digits is 8820, while the sum is 31.

The square root of 117735223 is about 10850.5862975233. The cubic root of 117735223 is about 490.1196750587.

The spelling of 117735223 in words is "one hundred seventeen million, seven hundred thirty-five thousand, two hundred twenty-three".