14128244 has 24 divisors (see below), whose sum is σ = 26910408. Its totient is φ = 6451200.

The previous prime is 14128237. The next prime is 14128319. The reversal of 14128244 is 44282141.

It can be written as a sum of positive squares in 4 ways, for example, as 438244 + 13690000 = 662^2 + 3700^2 .

It is a Harshad number since it is a multiple of its sum of digits (26).

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 7 ways as a sum of consecutive naturals, for example, 3644 + ... + 6444.

It is an arithmetic number, because the mean of its divisors is an integer number (1121267).

Almost surely, 2^14128244 is an apocalyptic number.

It is an amenable number.

14128244 is a deficient number, since it is larger than the sum of its proper divisors (12782164).

14128244 is a wasteful number, since it uses less digits than its factorization.

14128244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2915 (or 2913 counting only the distinct ones).

The product of its digits is 2048, while the sum is 26.

The square root of 14128244 is about 3758.7556451571. The cubic root of 14128244 is about 241.7479104304.

The spelling of 14128244 in words is "fourteen million, one hundred twenty-eight thousand, two hundred forty-four".