2068844 has 6 divisors (see below), whose sum is σ = 3620484. Its totient is φ = 1034420.

The previous prime is 2068841. The next prime is 2068877. The reversal of 2068844 is 4488602.

It is a self number, because there is not a number n which added to its sum of digits gives 2068844.

It is not an unprimeable number, because it can be changed into a prime (2068841) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 258602 + ... + 258609.

It is an arithmetic number, because the mean of its divisors is an integer number (603414).

2^2068844 is an apocalyptic number.

It is an amenable number.

2068844 is a deficient number, since it is larger than the sum of its proper divisors (1551640).

2068844 is a wasteful number, since it uses less digits than its factorization.

2068844 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 517215 (or 517213 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 32.

The square root of 2068844 is about 1438.3476631190. The cubic root of 2068844 is about 127.4214613067.

The spelling of 2068844 in words is "two million, sixty-eight thousand, eight hundred forty-four".