2092687 has 2 divisors, whose sum is σ = 2092688. Its totient is φ = 2092686.

The previous prime is 2092667. The next prime is 2092693. The reversal of 2092687 is 7862902.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2092687 is a prime.

2092687 is a lucky number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2092637) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1046343 + 1046344.

It is an arithmetic number, because the mean of its divisors is an integer number (1046344).

2^2092687 is an apocalyptic number.

2092687 is a deficient number, since it is larger than the sum of its proper divisors (1).

2092687 is an equidigital number, since it uses as much as digits as its factorization.

2092687 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12096, while the sum is 34.

The square root of 2092687 is about 1446.6122493606. The cubic root of 2092687 is about 127.9090947971.

The spelling of 2092687 in words is "two million, ninety-two thousand, six hundred eighty-seven".