116785837 has 8 divisors (see below), whose sum is σ = 140494400. Its totient is φ = 94833504.

The previous prime is 116785831. The next prime is 116785859. The reversal of 116785837 is 738587611.

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 116785837 - 2⁷ = 116785709 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (116785831) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 438912 + ... + 439177.

It is an arithmetic number, because the mean of its divisors is an integer number (17561800).

Almost surely, 2^116785837 is an apocalyptic number.

It is an amenable number.

116785837 is a deficient number, since it is larger than the sum of its proper divisors (23708563).

116785837 is an equidigital number, since it uses as much as digits as its factorization.

116785837 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 878115.

The product of its digits is 282240, while the sum is 46.

The square root of 116785837 is about 10806.7496038356. The cubic root of 116785837 is about 488.7987191619.

The spelling of 116785837 in words is "one hundred sixteen million, seven hundred eighty-five thousand, eight hundred thirty-seven".