14006213 has 12 divisors (see below), whose sum is σ = 15284160. Its totient is φ = 12828816.

The previous prime is 14006191. The next prime is 14006219. The reversal of 14006213 is 31260041.

It is not a de Polignac number, because 14006213 - 2¹² = 14002117 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 14006191 and 14006200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14006219) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 30020 + ... + 30482.

It is an arithmetic number, because the mean of its divisors is an integer number (1273680).

Almost surely, 2^14006213 is an apocalyptic number.

14006213 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

14006213 is a deficient number, since it is larger than the sum of its proper divisors (1277947).

14006213 is a wasteful number, since it uses less digits than its factorization.

14006213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 668 (or 655 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 14006213 is about 3742.4875417294. The cubic root of 14006213 is about 241.0498740349.

Adding to 14006213 its reverse (31260041), we get a palindrome (45266254).

The spelling of 14006213 in words is "fourteen million, six thousand, two hundred thirteen".