2040496 has 20 divisors (see below), whose sum is σ = 4009912. Its totient is φ = 1005696.

The previous prime is 2040481. The next prime is 2040497. The reversal of 2040496 is 6940402.

2040496 = T₁₉₉ + T₂₀₀ + ... + T₂₇₁.

It is a self number, because there is not a number n which added to its sum of digits gives 2040496.

It is not an unprimeable number, because it can be changed into a prime (2040497) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 295 + ... + 2041.

2^2040496 is an apocalyptic number.

It is an amenable number.

2040496 is a deficient number, since it is larger than the sum of its proper divisors (1969416).

2040496 is a wasteful number, since it uses less digits than its factorization.

2040496 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1828 (or 1822 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 25.

The square root of 2040496 is about 1428.4593098860. The cubic root of 2040496 is about 126.8367920249.

Adding to 2040496 its reverse (6940402), we get a palindrome (8980898).

The spelling of 2040496 in words is "two million, forty thousand, four hundred ninety-six".