14445028 has 12 divisors (see below), whose sum is σ = 27223420. Its totient is φ = 6666912.

The previous prime is 14445023. The next prime is 14445037. The reversal of 14445028 is 82054441.

It can be written as a sum of positive squares in 2 ways, for example, as 6390784 + 8054244 = 2528^2 + 2838^2 .

It is a junction number, because it is equal to n+sod(n) for n = 14444987 and 14445005.

It is not an unprimeable number, because it can be changed into a prime (14445023) 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 in 3 ways as a sum of consecutive naturals, for example, 138843 + ... + 138946.

Almost surely, 2^14445028 is an apocalyptic number.

It is an amenable number.

14445028 is a deficient number, since it is larger than the sum of its proper divisors (12778392).

14445028 is a wasteful number, since it uses less digits than its factorization.

14445028 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 277806 (or 277804 counting only the distinct ones).

The product of its (nonzero) digits is 5120, while the sum is 28.

The square root of 14445028 is about 3800.6615213670. The cubic root of 14445028 is about 243.5413987379.

Adding to 14445028 its reverse (82054441), we get a palindrome (96499469).

The spelling of 14445028 in words is "fourteen million, four hundred forty-five thousand, twenty-eight".