14422555 has 8 divisors (see below), whose sum is σ = 19779552. Its totient is φ = 9889728.

The previous prime is 14422547. The next prime is 14422571. The reversal of 14422555 is 55522441.

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

It is a cyclic number.

It is not a de Polignac number, because 14422555 - 2³ = 14422547 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 206002 + ... + 206071.

It is an arithmetic number, because the mean of its divisors is an integer number (2472444).

Almost surely, 2^14422555 is an apocalyptic number.

14422555 is a deficient number, since it is larger than the sum of its proper divisors (5356997).

14422555 is an equidigital number, since it uses as much as digits as its factorization.

14422555 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 412085.

The product of its digits is 8000, while the sum is 28.

The square root of 14422555 is about 3797.7039115760. The cubic root of 14422555 is about 243.4150358448.

Adding to 14422555 its reverse (55522441), we get a palindrome (69944996).

The spelling of 14422555 in words is "fourteen million, four hundred twenty-two thousand, five hundred fifty-five".