14279207 has 4 divisors (see below), whose sum is σ = 14548680. Its totient is φ = 14009736.

The previous prime is 14279191. The next prime is 14279227. The reversal of 14279207 is 70297241.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 70297241 = 7 ⋅10042463.

It is a cyclic number.

It is not a de Polignac number, because 14279207 - 2⁴ = 14279191 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 (14279227) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 134657 + ... + 134762.

It is an arithmetic number, because the mean of its divisors is an integer number (3637170).

Almost surely, 2^14279207 is an apocalyptic number.

14279207 is a deficient number, since it is larger than the sum of its proper divisors (269473).

14279207 is an equidigital number, since it uses as much as digits as its factorization.

14279207 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 269472.

The product of its (nonzero) digits is 7056, while the sum is 32.

The square root of 14279207 is about 3778.7837990549. The cubic root of 14279207 is about 242.6059026585.

The spelling of 14279207 in words is "fourteen million, two hundred seventy-nine thousand, two hundred seven".