985080 has 32 divisors (see below), whose sum is σ = 2955600. Its totient is φ = 262656.

The previous prime is 985079. The next prime is 985097. The reversal of 985080 is 80589.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a zygodrome in base 2.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3985 + ... + 4224.

2⁹⁸⁵⁰⁸⁰ is an apocalyptic number.

It is an amenable number.

985080 is an abundant number, since it is smaller than the sum of its proper divisors (1970520).

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

985080 is a wasteful number, since it uses less digits than its factorization.

985080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8223 (or 8219 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 30.

The square root of 985080 is about 992.5119646634. The cubic root of 985080 is about 99.5001725543.

The spelling of 985080 in words is "nine hundred eighty-five thousand, eighty".