1792993 has 4 divisors (see below), whose sum is σ = 1795780. Its totient is φ = 1790208.

The previous prime is 1792991. The next prime is 1793017. The reversal of 1792993 is 3992971.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 3992971 = 1193 ⋅3347.

It can be written as a sum of positive squares in 2 ways, for example, as 725904 + 1067089 = 852^2 + 1033^2 .

It is a cyclic number.

It is not a de Polignac number, because 1792993 - 2¹ = 1792991 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1792991) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 121 + ... + 1897.

It is an arithmetic number, because the mean of its divisors is an integer number (448945).

2^1792993 is an apocalyptic number.

It is an amenable number.

1792993 is a deficient number, since it is larger than the sum of its proper divisors (2787).

1792993 is a wasteful number, since it uses less digits than its factorization.

1792993 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2786.

The product of its digits is 30618, while the sum is 40.

The square root of 1792993 is about 1339.0268854657. The cubic root of 1792993 is about 121.4859902445.

The spelling of 1792993 in words is "one million, seven hundred ninety-two thousand, nine hundred ninety-three".