2068545 has 16 divisors (see below), whose sum is σ = 3329280. Its totient is φ = 1096704.

The previous prime is 2068529. The next prime is 2068553. The reversal of 2068545 is 5458602.

2068545 is nontrivially palindromic in base 14.

It is not a de Polignac number, because 2068545 - 2⁴ = 2068529 is a prime.

It is a zygodrome in base 6.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3297 + ... + 3873.

It is an arithmetic number, because the mean of its divisors is an integer number (208080).

2^2068545 is an apocalyptic number.

It is an amenable number.

2068545 is a deficient number, since it is larger than the sum of its proper divisors (1260735).

2068545 is a wasteful number, since it uses less digits than its factorization.

2068545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 824.

The product of its (nonzero) digits is 9600, while the sum is 30.

The square root of 2068545 is about 1438.2437206538. The cubic root of 2068545 is about 127.4153224754.

The spelling of 2068545 in words is "two million, sixty-eight thousand, five hundred forty-five".