117324859 has 2 divisors, whose sum is σ = 117324860. Its totient is φ = 117324858.

The previous prime is 117324853. The next prime is 117324887. The reversal of 117324859 is 958423711.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 117324859 - 2⁵ = 117324827 is a prime.

It is not a weakly prime, because it can be changed into another prime (117324853) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58662429 + 58662430.

It is an arithmetic number, because the mean of its divisors is an integer number (58662430).

Almost surely, 2^117324859 is an apocalyptic number.

117324859 is a deficient number, since it is larger than the sum of its proper divisors (1).

117324859 is an equidigital number, since it uses as much as digits as its factorization.

117324859 is an evil number, because the sum of its binary digits is even.

The product of its digits is 60480, while the sum is 40.

The square root of 117324859 is about 10831.6600297461. The cubic root of 117324859 is about 489.5495777558.

The spelling of 117324859 in words is "one hundred seventeen million, three hundred twenty-four thousand, eight hundred fifty-nine".