2095566 has 16 divisors (see below), whose sum is σ = 4572288. Its totient is φ = 635000.

The previous prime is 2095547. The next prime is 2095571. The reversal of 2095566 is 6655902.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15810 + ... + 15941.

It is an arithmetic number, because the mean of its divisors is an integer number (285768).

2^2095566 is an apocalyptic number.

2095566 is an abundant number, since it is smaller than the sum of its proper divisors (2476722).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2095566 is a wasteful number, since it uses less digits than its factorization.

2095566 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31767.

The product of its (nonzero) digits is 16200, while the sum is 33.

The square root of 2095566 is about 1447.6069908646. The cubic root of 2095566 is about 127.9677246098.

It can be divided in two parts, 209 and 5566, that added together give a palindrome (5775).

The spelling of 2095566 in words is "two million, ninety-five thousand, five hundred sixty-six".