2040793 has 4 divisors (see below), whose sum is σ = 2044800. Its totient is φ = 2036788.

The previous prime is 2040791. The next prime is 2040803. The reversal of 2040793 is 3970402.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2040793 - 2¹ = 2040791 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2040791) 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, 1105 + ... + 2302.

It is an arithmetic number, because the mean of its divisors is an integer number (511200).

2^2040793 is an apocalyptic number.

It is an amenable number.

2040793 is a deficient number, since it is larger than the sum of its proper divisors (4007).

2040793 is an equidigital number, since it uses as much as digits as its factorization.

2040793 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4006.

The product of its (nonzero) digits is 1512, while the sum is 25.

The square root of 2040793 is about 1428.5632642624. The cubic root of 2040793 is about 126.8429455451.

The spelling of 2040793 in words is "two million, forty thousand, seven hundred ninety-three".