14213967 has 8 divisors (see below), whose sum is σ = 19101696. Its totient is φ = 9401112.

The previous prime is 14213929. The next prime is 14213981. The reversal of 14213967 is 76931241.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 14213967 - 2⁸ = 14213711 is a prime.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14213267) 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, 18273 + ... + 19034.

It is an arithmetic number, because the mean of its divisors is an integer number (2387712).

Almost surely, 2^14213967 is an apocalyptic number.

14213967 is a deficient number, since it is larger than the sum of its proper divisors (4887729).

14213967 is a wasteful number, since it uses less digits than its factorization.

14213967 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37437.

The product of its digits is 9072, while the sum is 33.

The square root of 14213967 is about 3770.1415092805. The cubic root of 14213967 is about 242.2358593434.

The spelling of 14213967 in words is "fourteen million, two hundred thirteen thousand, nine hundred sixty-seven".