116861411 has 8 divisors (see below), whose sum is σ = 120225600. Its totient is φ = 113533888.

The previous prime is 116861399. The next prime is 116861447. The reversal of 116861411 is 114168611.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-116861411 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (116861471) 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 7 ways as a sum of consecutive naturals, for example, 2636 + ... + 15513.

It is an arithmetic number, because the mean of its divisors is an integer number (15028200).

Almost surely, 2^116861411 is an apocalyptic number.

116861411 is a deficient number, since it is larger than the sum of its proper divisors (3364189).

116861411 is a wasteful number, since it uses less digits than its factorization.

116861411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18333.

The product of its digits is 1152, while the sum is 29.

The square root of 116861411 is about 10810.2456493828. The cubic root of 116861411 is about 488.9041329403.

The spelling of 116861411 in words is "one hundred sixteen million, eight hundred sixty-one thousand, four hundred eleven".