2092659 has 4 divisors (see below), whose sum is σ = 2790216. Its totient is φ = 1395104.

The previous prime is 2092637. The next prime is 2092661. The reversal of 2092659 is 9562902.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2092659 - 2⁸ = 2092403 is a prime.

It is a D-number.

It is not an unprimeable number, because it can be changed into a prime (2092759) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 348774 + ... + 348779.

It is an arithmetic number, because the mean of its divisors is an integer number (697554).

2^2092659 is an apocalyptic number.

2092659 is a deficient number, since it is larger than the sum of its proper divisors (697557).

2092659 is an equidigital number, since it uses as much as digits as its factorization.

2092659 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 697556.

The product of its (nonzero) digits is 9720, while the sum is 33.

The square root of 2092659 is about 1446.6025715448. The cubic root of 2092659 is about 127.9085243231.

The spelling of 2092659 in words is "two million, ninety-two thousand, six hundred fifty-nine".