1793728 has 14 divisors (see below), whose sum is σ = 3559556. Its totient is φ = 896832.

The previous prime is 1793719. The next prime is 1793731. The reversal of 1793728 is 8273971.

It is an Ulam number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13950 + ... + 14077.

It is an arithmetic number, because the mean of its divisors is an integer number (254254).

2^1793728 is an apocalyptic number.

It is an amenable number.

1793728 is a deficient number, since it is larger than the sum of its proper divisors (1765828).

1793728 is an equidigital number, since it uses as much as digits as its factorization.

1793728 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28039 (or 28029 counting only the distinct ones).

The product of its digits is 21168, while the sum is 37.

The square root of 1793728 is about 1339.3013103854. The cubic root of 1793728 is about 121.5025881908.

The spelling of 1793728 in words is "one million, seven hundred ninety-three thousand, seven hundred twenty-eight".