14206813 has 8 divisors (see below), whose sum is σ = 15303200. Its totient is φ = 13145328.

The previous prime is 14206811. The next prime is 14206823. The reversal of 14206813 is 31860241.

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 14206813 - 2¹ = 14206811 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 (14206811) 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, 7878 + ... + 9511.

It is an arithmetic number, because the mean of its divisors is an integer number (1912900).

Almost surely, 2^14206813 is an apocalyptic number.

It is an amenable number.

14206813 is a deficient number, since it is larger than the sum of its proper divisors (1096387).

14206813 is a wasteful number, since it uses less digits than its factorization.

14206813 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17451.

The product of its (nonzero) digits is 1152, while the sum is 25.

The square root of 14206813 is about 3769.1926191162. The cubic root of 14206813 is about 242.1952127936.

The spelling of 14206813 in words is "fourteen million, two hundred six thousand, eight hundred thirteen".