14225445 has 24 divisors (see below), whose sum is σ = 26555256. Its totient is φ = 7003008.

The previous prime is 14225423. The next prime is 14225461. The reversal of 14225445 is 54452241.

It can be written as a sum of positive squares in 4 ways, for example, as 675684 + 13549761 = 822^2 + 3681^2 .

It is not a de Polignac number, because 14225445 - 2⁷ = 14225317 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 11574 + ... + 12743.

It is an arithmetic number, because the mean of its divisors is an integer number (1106469).

Almost surely, 2^14225445 is an apocalyptic number.

14225445 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

14225445 is a deficient number, since it is larger than the sum of its proper divisors (12329811).

14225445 is a wasteful number, since it uses less digits than its factorization.

14225445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24341 (or 24338 counting only the distinct ones).

The product of its digits is 6400, while the sum is 27.

The square root of 14225445 is about 3771.6634261291. The cubic root of 14225445 is about 242.3010448784.

Adding to 14225445 its reverse (54452241), we get a palindrome (68677686).

The spelling of 14225445 in words is "fourteen million, two hundred twenty-five thousand, four hundred forty-five".