14126399 has 8 divisors (see below), whose sum is σ = 16169088. Its totient is φ = 12089880.

The previous prime is 14126383. The next prime is 14126419. The reversal of 14126399 is 99362141.

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

It is a cyclic number.

It is not a de Polignac number, because 14126399 - 2⁴ = 14126383 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 (14126309) 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, 5564 + ... + 7694.

It is an arithmetic number, because the mean of its divisors is an integer number (2021136).

Almost surely, 2^14126399 is an apocalyptic number.

14126399 is a deficient number, since it is larger than the sum of its proper divisors (2042689).

14126399 is an equidigital number, since it uses as much as digits as its factorization.

14126399 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3085.

The product of its digits is 11664, while the sum is 35.

The square root of 14126399 is about 3758.5102101764. The cubic root of 14126399 is about 241.7373867279.

The spelling of 14126399 in words is "fourteen million, one hundred twenty-six thousand, three hundred ninety-nine".