2085912 has 96 divisors (see below), whose sum is σ = 6224400. Its totient is φ = 653184.

The previous prime is 2085899. The next prime is 2085929. The reversal of 2085912 is 2195802.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 56358 + ... + 56394.

2^2085912 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 2085912, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3112200).

2085912 is an abundant number, since it is smaller than the sum of its proper divisors (4138488).

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

2085912 is a wasteful number, since it uses less digits than its factorization.

2085912 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87 (or 71 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 27.

The square root of 2085912 is about 1444.2686730661. The cubic root of 2085912 is about 127.7709118484.

The spelling of 2085912 in words is "two million, eighty-five thousand, nine hundred twelve".