14087903 has 2 divisors, whose sum is σ = 14087904. Its totient is φ = 14087902.

The previous prime is 14087897. The next prime is 14087929. The reversal of 14087903 is 30978041.

It is a weak prime.

It is an emirp because it is prime and its reverse (30978041) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14087903 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 14087903.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14087963) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7043951 + 7043952.

It is an arithmetic number, because the mean of its divisors is an integer number (7043952).

Almost surely, 2^14087903 is an apocalyptic number.

14087903 is a deficient number, since it is larger than the sum of its proper divisors (1).

14087903 is an equidigital number, since it uses as much as digits as its factorization.

14087903 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6048, while the sum is 32.

The square root of 14087903 is about 3753.3855384173. The cubic root of 14087903 is about 241.5175999187.

The spelling of 14087903 in words is "fourteen million, eighty-seven thousand, nine hundred three".