14277213 has 12 divisors (see below), whose sum is σ = 20786688. Its totient is φ = 9442440.

The previous prime is 14277203. The next prime is 14277217. The reversal of 14277213 is 31277241.

It is a happy number.

It is not a de Polignac number, because 14277213 - 2⁶ = 14277149 is a prime.

It is a super-2 number, since 2×14277213² = 407677622094738, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14277217) 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, 5103 + ... + 7388.

It is an arithmetic number, because the mean of its divisors is an integer number (1732224).

Almost surely, 2^14277213 is an apocalyptic number.

It is an amenable number.

14277213 is a deficient number, since it is larger than the sum of its proper divisors (6509475).

14277213 is a wasteful number, since it uses less digits than its factorization.

14277213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12624 (or 12621 counting only the distinct ones).

The product of its digits is 2352, while the sum is 27.

The square root of 14277213 is about 3778.5199483396. The cubic root of 14277213 is about 242.5946093448.

The spelling of 14277213 in words is "fourteen million, two hundred seventy-seven thousand, two hundred thirteen".