2068289 has 8 divisors (see below), whose sum is σ = 2155008. Its totient is φ = 1982880.

The previous prime is 2068279. The next prime is 2068291. The reversal of 2068289 is 9828602.

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 2068289 - 2⁴ = 2068273 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2068249) 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, 4004 + ... + 4490.

It is an arithmetic number, because the mean of its divisors is an integer number (269376).

2^2068289 is an apocalyptic number.

It is an amenable number.

2068289 is a deficient number, since it is larger than the sum of its proper divisors (86719).

2068289 is a wasteful number, since it uses less digits than its factorization.

2068289 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 655.

The product of its (nonzero) digits is 13824, while the sum is 35.

The square root of 2068289 is about 1438.1547204665. The cubic root of 2068289 is about 127.4100660161.

The spelling of 2068289 in words is "two million, sixty-eight thousand, two hundred eighty-nine".