2560496 has 10 divisors (see below), whose sum is σ = 4960992. Its totient is φ = 1280240.

The previous prime is 2560487. The next prime is 2560499. The reversal of 2560496 is 6940652.

It is a super-2 number, since 2×2560496² = 13112279532032, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2560499) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 80000 + ... + 80031.

2^2560496 is an apocalyptic number.

It is an amenable number.

2560496 is a deficient number, since it is larger than the sum of its proper divisors (2400496).

2560496 is a wasteful number, since it uses less digits than its factorization.

2560496 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 160039 (or 160033 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 32.

The square root of 2560496 is about 1600.1549924929. The cubic root of 2560496 is about 136.8069100393.

The spelling of 2560496 in words is "two million, five hundred sixty thousand, four hundred ninety-six".