14444728 has 8 divisors (see below), whose sum is σ = 27083880. Its totient is φ = 7222360.

The previous prime is 14444723. The next prime is 14444743. The reversal of 14444728 is 82744441.

14444728 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (8).

It is a junction number, because it is equal to n+sod(n) for n = 14444693 and 14444702.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14444723) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 902788 + ... + 902803.

It is an arithmetic number, because the mean of its divisors is an integer number (3385485).

Almost surely, 2^14444728 is an apocalyptic number.

It is an amenable number.

14444728 is a deficient number, since it is larger than the sum of its proper divisors (12639152).

14444728 is a wasteful number, since it uses less digits than its factorization.

14444728 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1805597 (or 1805593 counting only the distinct ones).

The product of its digits is 28672, while the sum is 34.

The square root of 14444728 is about 3800.6220543485. The cubic root of 14444728 is about 243.5397127385.

The spelling of 14444728 in words is "fourteen million, four hundred forty-four thousand, seven hundred twenty-eight".