985182628 has 12 divisors (see below), whose sum is σ = 1730207052. Its totient is φ = 490837760.

The previous prime is 985182613. The next prime is 985182629. The reversal of 985182628 is 826281589.

985182628 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 816130624 + 169052004 = 28568^2 + 13002^2 .

It is not an unprimeable number, because it can be changed into a prime (985182629) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 437125 + ... + 439372.

It is an arithmetic number, because the mean of its divisors is an integer number (144183921).

Almost surely, 2^985182628 is an apocalyptic number.

It is an amenable number.

985182628 is a deficient number, since it is larger than the sum of its proper divisors (745024424).

985182628 is a wasteful number, since it uses less digits than its factorization.

985182628 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 876782 (or 876780 counting only the distinct ones).

The product of its digits is 552960, while the sum is 49.

The square root of 985182628 is about 31387.6190240674. The cubic root of 985182628 is about 995.0362782325.

The spelling of 985182628 in words is "nine hundred eighty-five million, one hundred eighty-two thousand, six hundred twenty-eight".