14159903 has 2 divisors, whose sum is σ = 14159904. Its totient is φ = 14159902.

The previous prime is 14159879. The next prime is 14159911. The reversal of 14159903 is 30995141.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 14159903 - 2¹² = 14155807 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 14159903.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14159983) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7079951 + 7079952.

It is an arithmetic number, because the mean of its divisors is an integer number (7079952).

Almost surely, 2^14159903 is an apocalyptic number.

14159903 is a deficient number, since it is larger than the sum of its proper divisors (1).

14159903 is an equidigital number, since it uses as much as digits as its factorization.

14159903 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4860, while the sum is 32.

The square root of 14159903 is about 3762.9646556937. The cubic root of 14159903 is about 241.9283477509.

The spelling of 14159903 in words is "fourteen million, one hundred fifty-nine thousand, nine hundred three".