14220044 has 6 divisors (see below), whose sum is σ = 24885084. Its totient is φ = 7110020.

The previous prime is 14220043. The next prime is 14220061. The reversal of 14220044 is 44002241.

It is not an unprimeable number, because it can be changed into a prime (14220043) by changing a digit.

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 as a sum of consecutive naturals, namely, 1777502 + ... + 1777509.

It is an arithmetic number, because the mean of its divisors is an integer number (4147514).

Almost surely, 2^14220044 is an apocalyptic number.

It is an amenable number.

14220044 is a deficient number, since it is larger than the sum of its proper divisors (10665040).

14220044 is a wasteful number, since it uses less digits than its factorization.

14220044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3555015 (or 3555013 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 17.

The square root of 14220044 is about 3770.9473610752. The cubic root of 14220044 is about 242.2703760405.

Adding to 14220044 its reverse (44002241), we get a palindrome (58222285).

The spelling of 14220044 in words is "fourteen million, two hundred twenty thousand, forty-four".