14303345 has 24 divisors (see below), whose sum is σ = 20246400. Its totient is φ = 9670752.

The previous prime is 14303339. The next prime is 14303347. The reversal of 14303345 is 54330341.

It is not a de Polignac number, because 14303345 - 2⁶ = 14303281 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 14303345.

It is not an unprimeable number, because it can be changed into a prime (14303347) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 18986 + ... + 19724.

It is an arithmetic number, because the mean of its divisors is an integer number (843600).

Almost surely, 2^14303345 is an apocalyptic number.

It is an amenable number.

14303345 is a deficient number, since it is larger than the sum of its proper divisors (5943055).

14303345 is an equidigital number, since it uses as much as digits as its factorization.

14303345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 837 (or 830 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 23.

The square root of 14303345 is about 3781.9763351983. The cubic root of 14303345 is about 242.7425284679.

Adding to 14303345 its reverse (54330341), we get a palindrome (68633686).

The spelling of 14303345 in words is "fourteen million, three hundred three thousand, three hundred forty-five".