14555542 has 8 divisors (see below), whose sum is σ = 21944736. Its totient is φ = 7240632.

The previous prime is 14555521. The next prime is 14555551. The reversal of 14555542 is 24555541.

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

It is a congruent number.

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, 18078 + ... + 18865.

It is an arithmetic number, because the mean of its divisors is an integer number (2743092).

Almost surely, 2^14555542 is an apocalyptic number.

14555542 is a deficient number, since it is larger than the sum of its proper divisors (7389194).

14555542 is a wasteful number, since it uses less digits than its factorization.

14555542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37142.

The product of its digits is 20000, while the sum is 31.

The square root of 14555542 is about 3815.1726042212. The cubic root of 14555542 is about 244.1609056923.

Subtracting 14555542 from its reverse (24555541), we obtain a palindrome (9999999).

The spelling of 14555542 in words is "fourteen million, five hundred fifty-five thousand, five hundred forty-two".