1828793 has 2 divisors, whose sum is σ = 1828794. Its totient is φ = 1828792.

The previous prime is 1828789. The next prime is 1828829. The reversal of 1828793 is 3978281.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1075369 + 753424 = 1037^2 + 868^2 .

It is a cyclic number.

It is not a de Polignac number, because 1828793 - 2² = 1828789 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (1828703) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 914396 + 914397.

It is an arithmetic number, because the mean of its divisors is an integer number (914397).

2^1828793 is an apocalyptic number.

It is an amenable number.

1828793 is a deficient number, since it is larger than the sum of its proper divisors (1).

1828793 is an equidigital number, since it uses as much as digits as its factorization.

1828793 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 24192, while the sum is 38.

The square root of 1828793 is about 1352.3287322245. The cubic root of 1828793 is about 122.2892224323.

The spelling of 1828793 in words is "one million, eight hundred twenty-eight thousand, seven hundred ninety-three".