2826772 has 12 divisors (see below), whose sum is σ = 5327476. Its totient is φ = 1304640.

The previous prime is 2826757. The next prime is 2826773. The reversal of 2826772 is 2776282.

It can be written as a sum of positive squares in 2 ways, for example, as 988036 + 1838736 = 994^2 + 1356^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2826773) 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, 27129 + ... + 27232.

2^2826772 is an apocalyptic number.

It is an amenable number.

2826772 is a deficient number, since it is larger than the sum of its proper divisors (2500704).

2826772 is a wasteful number, since it uses less digits than its factorization.

2826772 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54378 (or 54376 counting only the distinct ones).

The product of its digits is 18816, while the sum is 34.

The square root of 2826772 is about 1681.3006869683. The cubic root of 2826772 is about 141.3937654424.

The spelling of 2826772 in words is "two million, eight hundred twenty-six thousand, seven hundred seventy-two".