944728 has 16 divisors (see below), whose sum is σ = 1782000. Its totient is φ = 469536.

The previous prime is 944717. The next prime is 944729. The reversal of 944728 is 827449.

It is a happy number.

944728 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 944693 and 944702.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (944729) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1933 + ... + 2371.

It is an arithmetic number, because the mean of its divisors is an integer number (111375).

2⁹⁴⁴⁷²⁸ is an apocalyptic number.

It is an amenable number.

944728 is a deficient number, since it is larger than the sum of its proper divisors (837272).

944728 is a wasteful number, since it uses less digits than its factorization.

944728 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 714 (or 710 counting only the distinct ones).

The product of its digits is 16128, while the sum is 34.

The square root of 944728 is about 971.9711929888. The cubic root of 944728 is about 98.1225732695.

The spelling of 944728 in words is "nine hundred forty-four thousand, seven hundred twenty-eight".