14242546 has 8 divisors (see below), whose sum is σ = 21860784. Its totient is φ = 6955620.

The previous prime is 14242537. The next prime is 14242561. The reversal of 14242546 is 64524241.

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, 82720 + ... + 82891.

It is an arithmetic number, because the mean of its divisors is an integer number (2732598).

Almost surely, 2^14242546 is an apocalyptic number.

14242546 is a deficient number, since it is larger than the sum of its proper divisors (7618238).

14242546 is a wasteful number, since it uses less digits than its factorization.

14242546 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 165656.

The product of its digits is 7680, while the sum is 28.

The square root of 14242546 is about 3773.9297820707. The cubic root of 14242546 is about 242.3980993907.

Adding to 14242546 its reverse (64524241), we get a palindrome (78766787).

The spelling of 14242546 in words is "fourteen million, two hundred forty-two thousand, five hundred forty-six".