14457967 has 4 divisors (see below), whose sum is σ = 14471280. Its totient is φ = 14444656.

The previous prime is 14457959. The next prime is 14458001. The reversal of 14457967 is 76975441.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 76975441 = 19 ⋅4051339.

It is a cyclic number.

It is not a de Polignac number, because 14457967 - 2³ = 14457959 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 (14457907) 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, 4867 + ... + 7252.

It is an arithmetic number, because the mean of its divisors is an integer number (3617820).

Almost surely, 2^14457967 is an apocalyptic number.

14457967 is a deficient number, since it is larger than the sum of its proper divisors (13313).

14457967 is a wasteful number, since it uses less digits than its factorization.

14457967 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13312.

The product of its digits is 211680, while the sum is 43.

The square root of 14457967 is about 3802.3633440270. The cubic root of 14457967 is about 243.6140936875.

The spelling of 14457967 in words is "fourteen million, four hundred fifty-seven thousand, nine hundred sixty-seven".