14563442 has 8 divisors (see below), whose sum is σ = 22215600. Its totient is φ = 7158244.

The previous prime is 14563433. The next prime is 14563453. The reversal of 14563442 is 24436541.

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

It is an unprimeable number.

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, 61592 + ... + 61827.

It is an arithmetic number, because the mean of its divisors is an integer number (2776950).

Almost surely, 2^14563442 is an apocalyptic number.

14563442 is a deficient number, since it is larger than the sum of its proper divisors (7652158).

14563442 is a wasteful number, since it uses less digits than its factorization.

14563442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 123480.

The product of its digits is 11520, while the sum is 29.

The square root of 14563442 is about 3816.2078035663. The cubic root of 14563442 is about 244.2050703661.

Adding to 14563442 its reverse (24436541), we get a palindrome (38999983).

The spelling of 14563442 in words is "fourteen million, five hundred sixty-three thousand, four hundred forty-two".