117411289 has 2 divisors, whose sum is σ = 117411290. Its totient is φ = 117411288.

The previous prime is 117411233. The next prime is 117411319. The reversal of 117411289 is 982114711.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 66145689 + 51265600 = 8133^2 + 7160^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-117411289 is a prime.

It is not a weakly prime, because it can be changed into another prime (117412289) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58705644 + 58705645.

It is an arithmetic number, because the mean of its divisors is an integer number (58705645).

Almost surely, 2^117411289 is an apocalyptic number.

It is an amenable number.

117411289 is a deficient number, since it is larger than the sum of its proper divisors (1).

117411289 is an equidigital number, since it uses as much as digits as its factorization.

117411289 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4032, while the sum is 34.

The square root of 117411289 is about 10835.6489884086. The cubic root of 117411289 is about 489.6697608231.

The spelling of 117411289 in words is "one hundred seventeen million, four hundred eleven thousand, two hundred eighty-nine".