14272493 has 4 divisors (see below), whose sum is σ = 14732928. Its totient is φ = 13812060.

The previous prime is 14272481. The next prime is 14272499. The reversal of 14272493 is 39427241.

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 14272493 - 2⁶ = 14272429 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14272499) 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, 230171 + ... + 230232.

It is an arithmetic number, because the mean of its divisors is an integer number (3683232).

Almost surely, 2^14272493 is an apocalyptic number.

It is an amenable number.

14272493 is a deficient number, since it is larger than the sum of its proper divisors (460435).

14272493 is an equidigital number, since it uses as much as digits as its factorization.

14272493 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 460434.

The product of its digits is 12096, while the sum is 32.

The square root of 14272493 is about 3777.8953135311. The cubic root of 14272493 is about 242.5678727364.

The spelling of 14272493 in words is "fourteen million, two hundred seventy-two thousand, four hundred ninety-three".