14128967 has 4 divisors (see below), whose sum is σ = 14140320. Its totient is φ = 14117616.

The previous prime is 14128957. The next prime is 14128979. The reversal of 14128967 is 76982141.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 76982141 = 311 ⋅247531.

It is a cyclic number.

It is not a de Polignac number, because 14128967 - 2⁶ = 14128903 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 14128967.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14128937) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3542 + ... + 6387.

It is an arithmetic number, because the mean of its divisors is an integer number (3535080).

Almost surely, 2^14128967 is an apocalyptic number.

14128967 is a deficient number, since it is larger than the sum of its proper divisors (11353).

14128967 is an equidigital number, since it uses as much as digits as its factorization.

14128967 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11352.

The product of its digits is 24192, while the sum is 38.

The square root of 14128967 is about 3758.8518193725. The cubic root of 14128967 is about 241.7520341030.

The spelling of 14128967 in words is "fourteen million, one hundred twenty-eight thousand, nine hundred sixty-seven".