116419885 has 8 divisors (see below), whose sum is σ = 141144696. Its totient is φ = 92175360.

The previous prime is 116419873. The next prime is 116419909. The reversal of 116419885 is 588914611.

It can be written as a sum of positive squares in 4 ways, for example, as 60516 + 116359369 = 246^2 + 10787^2 .

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

It is a de Polignac number, because none of the positive numbers 2^k-116419885 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 119536 + ... + 120505.

It is an arithmetic number, because the mean of its divisors is an integer number (17643087).

Almost surely, 2^116419885 is an apocalyptic number.

It is an amenable number.

116419885 is a deficient number, since it is larger than the sum of its proper divisors (24724811).

116419885 is an equidigital number, since it uses as much as digits as its factorization.

116419885 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 240143.

The product of its digits is 69120, while the sum is 43.

The square root of 116419885 is about 10789.8046784916. The cubic root of 116419885 is about 488.2876296950.

The spelling of 116419885 in words is "one hundred sixteen million, four hundred nineteen thousand, eight hundred eighty-five".