2822264 has 16 divisors (see below), whose sum is σ = 5334120. Its totient is φ = 1399840.

The previous prime is 2822263. The next prime is 2822269. The reversal of 2822264 is 4622282.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2822263) 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, 299 + ... + 2394.

2^2822264 is an apocalyptic number.

It is an amenable number.

2822264 is a deficient number, since it is larger than the sum of its proper divisors (2511856).

2822264 is a wasteful number, since it uses less digits than its factorization.

2822264 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2830 (or 2826 counting only the distinct ones).

The product of its digits is 3072, while the sum is 26.

The square root of 2822264 is about 1679.9595233219. The cubic root of 2822264 is about 141.3185627933.

The spelling of 2822264 in words is "two million, eight hundred twenty-two thousand, two hundred sixty-four".