983112 has 64 divisors (see below), whose sum is σ = 2782080. Its totient is φ = 287232.

The previous prime is 983083. The next prime is 983113. The reversal of 983112 is 211389.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is not an unprimeable number, because it can be changed into a prime (983113) by changing a digit.

983112 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 15 ways as a sum of consecutive naturals, for example, 7108 + ... + 7244.

It is an arithmetic number, because the mean of its divisors is an integer number (43470).

2⁹⁸³¹¹² is an apocalyptic number.

983112 is a gapful number since it is divisible by the number (92) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 983112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1391040).

983112 is an abundant number, since it is smaller than the sum of its proper divisors (1798968).

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

983112 is a wasteful number, since it uses less digits than its factorization.

983112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 182 (or 178 counting only the distinct ones).

The product of its digits is 432, while the sum is 24.

The square root of 983112 is about 991.5200451832. The cubic root of 983112 is about 99.4338676567.

The spelling of 983112 in words is "nine hundred eighty-three thousand, one hundred twelve".