2892224 has 14 divisors (see below), whose sum is σ = 5739384. Its totient is φ = 1446080.

The previous prime is 2892221. The next prime is 2892251. The reversal of 2892224 is 4222982.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2892221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22532 + ... + 22659.

It is an arithmetic number, because the mean of its divisors is an integer number (409956).

2^2892224 is an apocalyptic number.

It is an amenable number.

2892224 is a deficient number, since it is larger than the sum of its proper divisors (2847160).

2892224 is an equidigital number, since it uses as much as digits as its factorization.

2892224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45203 (or 45193 counting only the distinct ones).

The product of its digits is 4608, while the sum is 29.

The square root of 2892224 is about 1700.6539918514. The cubic root of 2892224 is about 142.4767418695.

The spelling of 2892224 in words is "two million, eight hundred ninety-two thousand, two hundred twenty-four".