4061903 has 2 divisors, whose sum is σ = 4061904. Its totient is φ = 4061902.

The previous prime is 4061887. The next prime is 4061921. The reversal of 4061903 is 3091604.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4061903 - 2⁴ = 4061887 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 (4061923) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2030951 + 2030952.

It is an arithmetic number, because the mean of its divisors is an integer number (2030952).

Almost surely, 2^4061903 is an apocalyptic number.

4061903 is a deficient number, since it is larger than the sum of its proper divisors (1).

4061903 is an equidigital number, since it uses as much as digits as its factorization.

4061903 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 648, while the sum is 23.

The square root of 4061903 is about 2015.4163341603. The cubic root of 4061903 is about 159.5547909756.

Subtracting from 4061903 its reverse (3091604), we obtain a cube (970299 = 99³).

The spelling of 4061903 in words is "four million, sixty-one thousand, nine hundred three".