985120 has 48 divisors (see below), whose sum is σ = 2395008. Its totient is φ = 382720.

The previous prime is 985109. The next prime is 985121. The reversal of 985120 is 21589.

It is a super-2 number, since 2×985120² = 1940922828800, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (985121) by changing a digit.

985120 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 7 ways as a sum of consecutive naturals, for example, 7455 + ... + 7585.

It is an arithmetic number, because the mean of its divisors is an integer number (49896).

2⁹⁸⁵¹²⁰ is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 985120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1197504).

985120 is an abundant number, since it is smaller than the sum of its proper divisors (1409888).

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

985120 is a wasteful number, since it uses less digits than its factorization.

985120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 193 (or 185 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 25.

The square root of 985120 is about 992.5321153494. The cubic root of 985120 is about 99.5015192987.

The spelling of 985120 in words is "nine hundred eighty-five thousand, one hundred twenty".