985827147 has 8 divisors (see below), whose sum is σ = 1317314256. Its totient is φ = 655779072.

The previous prime is 985827107. The next prime is 985827151. The reversal of 985827147 is 741728589.

985827147 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 985827147 - 2¹² = 985823051 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 985827147.

It is not an unprimeable number, because it can be changed into a prime (985827107) 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, 358158 + ... + 360899.

It is an arithmetic number, because the mean of its divisors is an integer number (164664282).

Almost surely, 2^985827147 is an apocalyptic number.

985827147 is a deficient number, since it is larger than the sum of its proper divisors (331487109).

985827147 is a wasteful number, since it uses less digits than its factorization.

985827147 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 719517.

The product of its digits is 1128960, while the sum is 51.

The square root of 985827147 is about 31397.8844351017. The cubic root of 985827147 is about 995.2532193919.

The spelling of 985827147 in words is "nine hundred eighty-five million, eight hundred twenty-seven thousand, one hundred forty-seven".