4022903 has 2 divisors, whose sum is σ = 4022904. Its totient is φ = 4022902.

The previous prime is 4022891. The next prime is 4022911. The reversal of 4022903 is 3092204.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4022903 - 2¹⁰ = 4021879 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4022933) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2011451 + 2011452.

It is an arithmetic number, because the mean of its divisors is an integer number (2011452).

Almost surely, 2^4022903 is an apocalyptic number.

4022903 is a deficient number, since it is larger than the sum of its proper divisors (1).

4022903 is an equidigital number, since it uses as much as digits as its factorization.

4022903 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 432, while the sum is 20.

The square root of 4022903 is about 2005.7175773274. The cubic root of 4022903 is about 159.0424975073.

The spelling of 4022903 in words is "four million, twenty-two thousand, nine hundred three".