14454243 has 12 divisors (see below), whose sum is σ = 20933640. Its totient is φ = 9610656.

The previous prime is 14454241. The next prime is 14454257. The reversal of 14454243 is 34245441.

It is a happy number.

It is not a de Polignac number, because 14454243 - 2¹ = 14454241 is a prime.

It is not an unprimeable number, because it can be changed into a prime (14454241) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1855 + ... + 5687.

It is an arithmetic number, because the mean of its divisors is an integer number (1744470).

Almost surely, 2^14454243 is an apocalyptic number.

14454243 is a deficient number, since it is larger than the sum of its proper divisors (6479397).

14454243 is a wasteful number, since it uses less digits than its factorization.

14454243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4258 (or 4255 counting only the distinct ones).

The product of its digits is 7680, while the sum is 27.

The square root of 14454243 is about 3801.8736170473. The cubic root of 14454243 is about 243.5931756523.

Adding to 14454243 its reverse (34245441), we get a palindrome (48699684).

The spelling of 14454243 in words is "fourteen million, four hundred fifty-four thousand, two hundred forty-three".