985673 has 4 divisors (see below), whose sum is σ = 1061508. Its totient is φ = 909840.

The previous prime is 985667. The next prime is 985679. The reversal of 985673 is 376589.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (985667) and next prime (985679).

It can be written as a sum of positive squares in 2 ways, for example, as 635209 + 350464 = 797^2 + 592^2 .

It is a cyclic number.

It is not a de Polignac number, because 985673 - 2⁴ = 985657 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (985679) 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, 37898 + ... + 37923.

It is an arithmetic number, because the mean of its divisors is an integer number (265377).

2⁹⁸⁵⁶⁷³ is an apocalyptic number.

It is an amenable number.

985673 is a deficient number, since it is larger than the sum of its proper divisors (75835).

985673 is a wasteful number, since it uses less digits than its factorization.

985673 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75834.

The product of its digits is 45360, while the sum is 38.

The square root of 985673 is about 992.8106566713. The cubic root of 985673 is about 99.5201343058.

The spelling of 985673 in words is "nine hundred eighty-five thousand, six hundred seventy-three".