985852 has 24 divisors (see below), whose sum is σ = 1993824. Its totient is φ = 417792.

The previous prime is 985819. The next prime is 985867. The reversal of 985852 is 258589.

It is a happy number.

It is an alternating number because its digits alternate between odd and even.

It is a congruent number.

It is an unprimeable number.

985852 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3708 + ... + 3964.

It is an arithmetic number, because the mean of its divisors is an integer number (83076).

2⁹⁸⁵⁸⁵² is an apocalyptic number.

It is an amenable number.

985852 is an abundant number, since it is smaller than the sum of its proper divisors (1007972).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

985852 is a wasteful number, since it uses less digits than its factorization.

985852 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 405 (or 403 counting only the distinct ones).

The product of its digits is 28800, while the sum is 37.

The square root of 985852 is about 992.9008006845. The cubic root of 985852 is about 99.5261582866.

The spelling of 985852 in words is "nine hundred eighty-five thousand, eight hundred fifty-two".