14208993 has 16 divisors (see below), whose sum is σ = 21500160. Its totient is φ = 9270288.

The previous prime is 14208989. The next prime is 14209051. The reversal of 14208993 is 39980241.

It is not a de Polignac number, because 14208993 - 2² = 14208989 is a prime.

It is not an unprimeable number, because it can be changed into a prime (14208973) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4330 + ... + 6867.

It is an arithmetic number, because the mean of its divisors is an integer number (1343760).

Almost surely, 2^14208993 is an apocalyptic number.

It is an amenable number.

14208993 is a deficient number, since it is larger than the sum of its proper divisors (7291167).

14208993 is a wasteful number, since it uses less digits than its factorization.

14208993 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11253 (or 11247 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 36.

The square root of 14208993 is about 3769.4817946238. The cubic root of 14208993 is about 242.2076002436.

The spelling of 14208993 in words is "fourteen million, two hundred eight thousand, nine hundred ninety-three".