116801239 has 4 divisors (see below), whose sum is σ = 117872920. Its totient is φ = 115729560.

The previous prime is 116801233. The next prime is 116801281. The reversal of 116801239 is 932108611.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 116801239 - 2³ = 116801231 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 116801239.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (116801231) 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 3 ways as a sum of consecutive naturals, for example, 535677 + ... + 535894.

It is an arithmetic number, because the mean of its divisors is an integer number (29468230).

Almost surely, 2^116801239 is an apocalyptic number.

116801239 is a deficient number, since it is larger than the sum of its proper divisors (1071681).

116801239 is a wasteful number, since it uses less digits than its factorization.

116801239 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1071680.

The product of its (nonzero) digits is 2592, while the sum is 31.

The square root of 116801239 is about 10807.4621905422. The cubic root of 116801239 is about 488.8202062050.

The spelling of 116801239 in words is "one hundred sixteen million, eight hundred one thousand, two hundred thirty-nine".