985552 has 20 divisors (see below), whose sum is σ = 1972096. Its totient is φ = 476640.

The previous prime is 985547. The next prime is 985571. The reversal of 985552 is 255589.

985552 is an admirable number.

It is a nialpdrome in base 10.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 498 + ... + 1489.

2⁹⁸⁵⁵⁵² is an apocalyptic number.

It is an amenable number.

985552 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

985552 is a wasteful number, since it uses less digits than its factorization.

985552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2026 (or 2020 counting only the distinct ones).

The product of its digits is 18000, while the sum is 34.

The square root of 985552 is about 992.7497166960. The cubic root of 985552 is about 99.5160618162.

The spelling of 985552 in words is "nine hundred eighty-five thousand, five hundred fifty-two".