985652 has 18 divisors (see below), whose sum is σ = 1792518. Its totient is φ = 474208.

The previous prime is 985639. The next prime is 985657. The reversal of 985652 is 256589.

It can be written as a sum of positive squares in 3 ways, for example, as 401956 + 583696 = 634^2 + 764^2 .

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (985657) by changing a digit.

985652 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 5 ways as a sum of consecutive naturals, for example, 3218 + ... + 3510.

2⁹⁸⁵⁶⁵² is an apocalyptic number.

It is an amenable number.

985652 is a deficient number, since it is larger than the sum of its proper divisors (806866).

985652 is a wasteful number, since it uses less digits than its factorization.

985652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 355 (or 324 counting only the distinct ones).

The product of its digits is 21600, while the sum is 35.

The square root of 985652 is about 992.8000805802. The cubic root of 985652 is about 99.5194275340.

The spelling of 985652 in words is "nine hundred eighty-five thousand, six hundred fifty-two".