14137903 has 8 divisors (see below), whose sum is σ = 15268400. Its totient is φ = 13013568.

The previous prime is 14137901. The next prime is 14137933. The reversal of 14137903 is 30973141.

14137903 is a nontrivial binomial coefficient, being equal to C(5318, 2).

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

It is a cyclic number.

It is not a de Polignac number, because 14137903 - 2¹ = 14137901 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 (14137901) 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, 3988 + ... + 6646.

It is an arithmetic number, because the mean of its divisors is an integer number (1908550).

Almost surely, 2^14137903 is an apocalyptic number.

14137903 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

14137903 is the 5317-th triangular number and also the 2659-th hexagonal number.

14137903 is the 1773-rd centered nonagonal number.

14137903 is a deficient number, since it is larger than the sum of its proper divisors (1130497).

14137903 is a wasteful number, since it uses less digits than its factorization.

14137903 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3081.

The product of its (nonzero) digits is 2268, while the sum is 28.

The square root of 14137903 is about 3760.0402923373. The cubic root of 14137903 is about 241.8029894890.

It can be divided in two parts, 1413 and 7903, that added together give a triangular number (9316 = T₁₃₆).

The spelling of 14137903 in words is "fourteen million, one hundred thirty-seven thousand, nine hundred three".