117416859 has 16 divisors (see below), whose sum is σ = 179730432. Its totient is φ = 66791808.

The previous prime is 117416839. The next prime is 117416861. The reversal of 117416859 is 958614711.

It is not a de Polignac number, because 117416859 - 2⁷ = 117416731 is a prime.

It is a super-3 number, since 3×117416859³ (a number of 25 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 117416859.

It is not an unprimeable number, because it can be changed into a prime (117416839) 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 in 15 ways as a sum of consecutive naturals, for example, 7854 + ... + 17219.

It is an arithmetic number, because the mean of its divisors is an integer number (11233152).

Almost surely, 2^117416859 is an apocalyptic number.

117416859 is a deficient number, since it is larger than the sum of its proper divisors (62313573).

117416859 is a wasteful number, since it uses less digits than its factorization.

117416859 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25306.

The product of its digits is 60480, while the sum is 42.

The square root of 117416859 is about 10835.9060073443. The cubic root of 117416859 is about 489.6775040236.

The spelling of 117416859 in words is "one hundred seventeen million, four hundred sixteen thousand, eight hundred fifty-nine".