14280013 has 8 divisors (see below), whose sum is σ = 15958656. Its totient is φ = 12664800.

The previous prime is 14279971. The next prime is 14280029. The reversal of 14280013 is 31008241.

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 14280013 - 2¹³ = 14271821 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 (14280043) 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, 15381 + ... + 16282.

It is an arithmetic number, because the mean of its divisors is an integer number (1994832).

Almost surely, 2^14280013 is an apocalyptic number.

It is an amenable number.

14280013 is a deficient number, since it is larger than the sum of its proper divisors (1678643).

14280013 is a wasteful number, since it uses less digits than its factorization.

14280013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31715.

The product of its (nonzero) digits is 192, while the sum is 19.

The square root of 14280013 is about 3778.8904456202. The cubic root of 14280013 is about 242.6104672602.

Adding to 14280013 its reverse (31008241), we get a palindrome (45288254).

The spelling of 14280013 in words is "fourteen million, two hundred eighty thousand, thirteen".