2068403 has 2 divisors, whose sum is σ = 2068404. Its totient is φ = 2068402.

The previous prime is 2068399. The next prime is 2068421. The reversal of 2068403 is 3048602.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2068403 - 2² = 2068399 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (2068453) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1034201 + 1034202.

It is an arithmetic number, because the mean of its divisors is an integer number (1034202).

2^2068403 is an apocalyptic number.

2068403 is a deficient number, since it is larger than the sum of its proper divisors (1).

2068403 is an equidigital number, since it uses as much as digits as its factorization.

2068403 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1152, while the sum is 23.

The square root of 2068403 is about 1438.1943540426. The cubic root of 2068403 is about 127.4124068367.

The spelling of 2068403 in words is "two million, sixty-eight thousand, four hundred three".