2566796 has 12 divisors (see below), whose sum is σ = 4756248. Its totient is φ = 1207872.

The previous prime is 2566787. The next prime is 2566807. The reversal of 2566796 is 6976652.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18806 + ... + 18941.

It is an arithmetic number, because the mean of its divisors is an integer number (396354).

2^2566796 is an apocalyptic number.

It is an amenable number.

2566796 is a deficient number, since it is larger than the sum of its proper divisors (2189452).

2566796 is a wasteful number, since it uses less digits than its factorization.

2566796 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37768 (or 37766 counting only the distinct ones).

The product of its digits is 136080, while the sum is 41.

The square root of 2566796 is about 1602.1223423946. The cubic root of 2566796 is about 136.9190208206.

The spelling of 2566796 in words is "two million, five hundred sixty-six thousand, seven hundred ninety-six".