117227901 has 8 divisors (see below), whose sum is σ = 178633024. Its totient is φ = 66987360.

The previous prime is 117227899. The next prime is 117227921. The reversal of 117227901 is 109722711.

It is a happy number.

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

It is not a de Polignac number, because 117227901 - 2¹ = 117227899 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (117227921) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2791120 + ... + 2791161.

It is an arithmetic number, because the mean of its divisors is an integer number (22329128).

Almost surely, 2^117227901 is an apocalyptic number.

It is an amenable number.

117227901 is a deficient number, since it is larger than the sum of its proper divisors (61405123).

117227901 is an equidigital number, since it uses as much as digits as its factorization.

117227901 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5582291.

The product of its (nonzero) digits is 1764, while the sum is 30.

The square root of 117227901 is about 10827.1834287593. The cubic root of 117227901 is about 489.4146849755.

The spelling of 117227901 in words is "one hundred seventeen million, two hundred twenty-seven thousand, nine hundred one".