985282623 has 24 divisors (see below), whose sum is σ = 1589432208. Its totient is φ = 606325824.

The previous prime is 985282621. The next prime is 985282663. The reversal of 985282623 is 326282589.

It is a happy number.

It is not a de Polignac number, because 985282623 - 2¹ = 985282621 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (985282621) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 152790 + ... + 159107.

It is an arithmetic number, because the mean of its divisors is an integer number (66226342).

Almost surely, 2^985282623 is an apocalyptic number.

985282623 is a deficient number, since it is larger than the sum of its proper divisors (604149585).

985282623 is a wasteful number, since it uses less digits than its factorization.

985282623 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 311925 (or 311913 counting only the distinct ones).

The product of its digits is 414720, while the sum is 45.

The square root of 985282623 is about 31389.2118888003. The cubic root of 985282623 is about 995.0699421386.

The spelling of 985282623 in words is "nine hundred eighty-five million, two hundred eighty-two thousand, six hundred twenty-three".