2040796 has 6 divisors (see below), whose sum is σ = 3571400. Its totient is φ = 1020396.

The previous prime is 2040791. The next prime is 2040803. The reversal of 2040796 is 6970402.

It is a congruent 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 as a sum of consecutive naturals, namely, 255096 + ... + 255103.

2^2040796 is an apocalyptic number.

It is an amenable number.

2040796 is a deficient number, since it is larger than the sum of its proper divisors (1530604).

2040796 is a wasteful number, since it uses less digits than its factorization.

2040796 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 510203 (or 510201 counting only the distinct ones).

The product of its (nonzero) digits is 3024, while the sum is 28.

The square root of 2040796 is about 1428.5643142680. The cubic root of 2040796 is about 126.8430076988.

It can be divided in two parts, 20407 and 96, that added together give a triangular number (20503 = T₂₀₂).

The spelling of 2040796 in words is "two million, forty thousand, seven hundred ninety-six".