985006 has 8 divisors (see below), whose sum is σ = 1611864. Its totient is φ = 447720.

The previous prime is 985003. The next prime is 985007. The reversal of 985006 is 600589.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (985003) 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, 22365 + ... + 22408.

It is an arithmetic number, because the mean of its divisors is an integer number (201483).

2⁹⁸⁵⁰⁰⁶ is an apocalyptic number.

985006 is the 531-st centered heptagonal number.

985006 is a deficient number, since it is larger than the sum of its proper divisors (626858).

985006 is a wasteful number, since it uses less digits than its factorization.

985006 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44786.

The product of its (nonzero) digits is 2160, while the sum is 28.

The square root of 985006 is about 992.4746848157. The cubic root of 985006 is about 99.4976809809.

The spelling of 985006 in words is "nine hundred eighty-five thousand, six".