2095722 has 24 divisors (see below), whose sum is σ = 4573764. Its totient is φ = 693504.

The previous prime is 2095721. The next prime is 2095727. The reversal of 2095722 is 2275902.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 2047761 + 47961 = 1431^2 + 219^2 .

It is not an unprimeable number, because it can be changed into a prime (2095721) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2778 + ... + 3450.

2^2095722 is an apocalyptic number.

2095722 is an abundant number, since it is smaller than the sum of its proper divisors (2478042).

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

2095722 is a wasteful number, since it uses less digits than its factorization.

2095722 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 854 (or 851 counting only the distinct ones).

The product of its (nonzero) digits is 2520, while the sum is 27.

The square root of 2095722 is about 1447.6608718895. The cubic root of 2095722 is about 127.9708999603.

The spelling of 2095722 in words is "two million, ninety-five thousand, seven hundred twenty-two".