2092666 has 16 divisors (see below), whose sum is σ = 3381480. Its totient is φ = 967680.

The previous prime is 2092663. The next prime is 2092667. The reversal of 2092666 is 6662902.

It can be written as a sum of positive squares in 4 ways, for example, as 1334025 + 758641 = 1155^2 + 871^2 .

It is not an unprimeable number, because it can be changed into a prime (2092661) 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, 1570 + ... + 2578.

2^2092666 is an apocalyptic number.

2092666 is a deficient number, since it is larger than the sum of its proper divisors (1288814).

2092666 is a wasteful number, since it uses less digits than its factorization.

2092666 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1089.

The product of its (nonzero) digits is 7776, while the sum is 31.

The square root of 2092666 is about 1446.6049910048. The cubic root of 2092666 is about 127.9086669421.

The spelling of 2092666 in words is "two million, ninety-two thousand, six hundred sixty-six".