117029227 has 8 divisors (see below), whose sum is σ = 140787200. Its totient is φ = 95031144.

The previous prime is 117029203. The next prime is 117029233. The reversal of 117029227 is 722920711.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 117029227 - 2¹⁵ = 116996459 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (117029287) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 439827 + ... + 440092.

It is an arithmetic number, because the mean of its divisors is an integer number (17598400).

Almost surely, 2^117029227 is an apocalyptic number.

117029227 is a deficient number, since it is larger than the sum of its proper divisors (23757973).

117029227 is an equidigital number, since it uses as much as digits as its factorization.

117029227 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 879945.

The product of its (nonzero) digits is 3528, while the sum is 31.

The square root of 117029227 is about 10818.0047605832. The cubic root of 117029227 is about 489.1380473215.

Adding to 117029227 its reverse (722920711), we get a palindrome (839949938).

The spelling of 117029227 in words is "one hundred seventeen million, twenty-nine thousand, two hundred twenty-seven".