2792566 has 16 divisors (see below), whose sum is σ = 4819104. Its totient is φ = 1188864.

The previous prime is 2792561. The next prime is 2792617. The reversal of 2792566 is 6652972.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2792561) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1846 + ... + 2998.

It is an arithmetic number, because the mean of its divisors is an integer number (301194).

2^2792566 is an apocalyptic number.

2792566 is a deficient number, since it is larger than the sum of its proper divisors (2026538).

2792566 is a wasteful number, since it uses less digits than its factorization.

2792566 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1335.

The product of its digits is 45360, while the sum is 37.

The square root of 2792566 is about 1671.0972443278. The cubic root of 2792566 is about 140.8211268982.

The spelling of 2792566 in words is "two million, seven hundred ninety-two thousand, five hundred sixty-six".