14265457 has 4 divisors (see below), whose sum is σ = 14281380. Its totient is φ = 14249536.

The previous prime is 14265443. The next prime is 14265463. The reversal of 14265457 is 75456241.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1846881 + 12418576 = 1359^2 + 3524^2 .

It is a cyclic number.

It is not a de Polignac number, because 14265457 - 2¹¹ = 14263409 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14265437) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6532 + ... + 8437.

It is an arithmetic number, because the mean of its divisors is an integer number (3570345).

Almost surely, 2^14265457 is an apocalyptic number.

It is an amenable number.

14265457 is a deficient number, since it is larger than the sum of its proper divisors (15923).

14265457 is an equidigital number, since it uses as much as digits as its factorization.

14265457 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15922.

The product of its digits is 33600, while the sum is 34.

The square root of 14265457 is about 3776.9639924151. The cubic root of 14265457 is about 242.5280061182.

The spelling of 14265457 in words is "fourteen million, two hundred sixty-five thousand, four hundred fifty-seven".