117248859 has 48 divisors (see below), whose sum is σ = 209664000. Its totient is φ = 61483968.

The previous prime is 117248849. The next prime is 117248869. The reversal of 117248859 is 958842711.

117248859 is a `hidden beast` number, since 117 + 2 + 488 + 59 = 666.

It is an interprime number because it is at equal distance from previous prime (117248849) and next prime (117248869).

It is not a de Polignac number, because 117248859 - 2⁴ = 117248843 is a prime.

It is not an unprimeable number, because it can be changed into a prime (117248839) 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 47 ways as a sum of consecutive naturals, for example, 195442 + ... + 196040.

It is an arithmetic number, because the mean of its divisors is an integer number (4368000).

Almost surely, 2^117248859 is an apocalyptic number.

117248859 is a deficient number, since it is larger than the sum of its proper divisors (92415141).

117248859 is a wasteful number, since it uses less digits than its factorization.

117248859 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 864 (or 861 counting only the distinct ones).

The product of its digits is 161280, while the sum is 45.

The square root of 117248859 is about 10828.1512272410. The cubic root of 117248859 is about 489.4438490842.

The spelling of 117248859 in words is "one hundred seventeen million, two hundred forty-eight thousand, eight hundred fifty-nine".