14458997 has 4 divisors (see below), whose sum is σ = 16524576. Its totient is φ = 12393420.

The previous prime is 14458991. The next prime is 14458999. The reversal of 14458997 is 79985441.

14458997 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 14458997 - 2⁶ = 14458933 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 (14458991) 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, 1032779 + ... + 1032792.

It is an arithmetic number, because the mean of its divisors is an integer number (4131144).

Almost surely, 2^14458997 is an apocalyptic number.

It is an amenable number.

14458997 is a deficient number, since it is larger than the sum of its proper divisors (2065579).

14458997 is an equidigital number, since it uses as much as digits as its factorization.

14458997 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2065578.

The product of its digits is 362880, while the sum is 47.

The square root of 14458997 is about 3802.4987836947. The cubic root of 14458997 is about 243.6198786538.

The spelling of 14458997 in words is "fourteen million, four hundred fifty-eight thousand, nine hundred ninety-seven".