116861395 has 8 divisors (see below), whose sum is σ = 160267104. Its totient is φ = 80133504.

The previous prime is 116861369. The next prime is 116861399. The reversal of 116861395 is 593168611.

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

It is a cyclic number.

It is not a de Polignac number, because 116861395 - 2⁹ = 116860883 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (116861399) 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, 1669414 + ... + 1669483.

It is an arithmetic number, because the mean of its divisors is an integer number (20033388).

Almost surely, 2^116861395 is an apocalyptic number.

116861395 is a deficient number, since it is larger than the sum of its proper divisors (43405709).

116861395 is an equidigital number, since it uses as much as digits as its factorization.

116861395 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3338909.

The product of its digits is 38880, while the sum is 40.

The square root of 116861395 is about 10810.2449093441. The cubic root of 116861395 is about 488.9041106276.

The spelling of 116861395 in words is "one hundred sixteen million, eight hundred sixty-one thousand, three hundred ninety-five".