996112 has 20 divisors (see below), whose sum is σ = 2078860. Its totient is φ = 459648.

The previous prime is 996109. The next prime is 996119. The reversal of 996112 is 211699.

It can be written as a sum of positive squares in 2 ways, for example, as 104976 + 891136 = 324^2 + 944^2 .

It is an Ulam number.

It is a nialpdrome in base 16.

It is not an unprimeable number, because it can be changed into a prime (996119) 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, 2187 + ... + 2602.

It is an arithmetic number, because the mean of its divisors is an integer number (103943).

2⁹⁹⁶¹¹² is an apocalyptic number.

It is an amenable number.

996112 is an abundant number, since it is smaller than the sum of its proper divisors (1082748).

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

996112 is a wasteful number, since it uses less digits than its factorization.

996112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4810 (or 4804 counting only the distinct ones).

The product of its digits is 972, while the sum is 28.

The square root of 996112 is about 998.0541067497. The cubic root of 996112 is about 99.8702316747.

The spelling of 996112 in words is "nine hundred ninety-six thousand, one hundred twelve".