2068441 has 8 divisors (see below), whose sum is σ = 2202984. Its totient is φ = 1935360.

The previous prime is 2068439. The next prime is 2068453. The reversal of 2068441 is 1448602.

It can be written as a sum of positive squares in 4 ways, for example, as 326041 + 1742400 = 571^2 + 1320^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2068441 - 2¹ = 2068439 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2068421) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4561 + ... + 4993.

It is an arithmetic number, because the mean of its divisors is an integer number (275373).

2^2068441 is an apocalyptic number.

It is an amenable number.

2068441 is a deficient number, since it is larger than the sum of its proper divisors (134543).

2068441 is a wasteful number, since it uses less digits than its factorization.

2068441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 731.

The product of its (nonzero) digits is 1536, while the sum is 25.

The square root of 2068441 is about 1438.2075649919. The cubic root of 2068441 is about 127.4131870911.

The spelling of 2068441 in words is "two million, sixty-eight thousand, four hundred forty-one".