14203412 has 24 divisors (see below), whose sum is σ = 26876640. Its totient is φ = 6544800.

The previous prime is 14203379. The next prime is 14203429. The reversal of 14203412 is 21430241.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 287 + ... + 5337.

It is an arithmetic number, because the mean of its divisors is an integer number (1119860).

Almost surely, 2^14203412 is an apocalyptic number.

It is an amenable number.

14203412 is a deficient number, since it is larger than the sum of its proper divisors (12673228).

14203412 is a wasteful number, since it uses less digits than its factorization.

14203412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5111 (or 5109 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 14203412 is about 3768.7414344845. The cubic root of 14203412 is about 242.1758847041.

Adding to 14203412 its reverse (21430241), we get a palindrome (35633653).

The spelling of 14203412 in words is "fourteen million, two hundred three thousand, four hundred twelve".