14940003 has 8 divisors (see below), whose sum is σ = 21452368. Its totient is φ = 9193824.

The previous prime is 14939993. The next prime is 14940007. The reversal of 14940003 is 30004941.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 14940003 - 2⁸ = 14939747 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14940007) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 191500 + ... + 191577.

It is an arithmetic number, because the mean of its divisors is an integer number (2681546).

Almost surely, 2^14940003 is an apocalyptic number.

14940003 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

14940003 is a deficient number, since it is larger than the sum of its proper divisors (6512365).

14940003 is a wasteful number, since it uses less digits than its factorization.

14940003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 383093.

The product of its (nonzero) digits is 432, while the sum is 21.

The square root of 14940003 is about 3865.2300060928. The cubic root of 14940003 is about 246.2919562273.

Adding to 14940003 its reverse (30004941), we get a palindrome (44944944).

The spelling of 14940003 in words is "fourteen million, nine hundred forty thousand, three".