14345903 has 12 divisors (see below), whose sum is σ = 16948728. Its totient is φ = 12036960.

The previous prime is 14345897. The next prime is 14345917. The reversal of 14345903 is 30954341.

It is not a de Polignac number, because 14345903 - 2⁸ = 14345647 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14345983) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2000 + ... + 5717.

It is an arithmetic number, because the mean of its divisors is an integer number (1412394).

Almost surely, 2^14345903 is an apocalyptic number.

14345903 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

14345903 is a deficient number, since it is larger than the sum of its proper divisors (2602825).

14345903 is a wasteful number, since it uses less digits than its factorization.

14345903 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7754 (or 7741 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 29.

The square root of 14345903 is about 3787.5985795752. The cubic root of 14345903 is about 242.9830411486.

It can be divided in two parts, 1434 and 5903, that added together give a palindrome (7337).

The spelling of 14345903 in words is "fourteen million, three hundred forty-five thousand, nine hundred three".