2875222 has 12 divisors (see below), whose sum is σ = 5017140. Its totient is φ = 1232196.

The previous prime is 2875211. The next prime is 2875267. The reversal of 2875222 is 2225782.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 14572 + ... + 14767.

It is an arithmetic number, because the mean of its divisors is an integer number (418095).

2^2875222 is an apocalyptic number.

2875222 is a deficient number, since it is larger than the sum of its proper divisors (2141918).

2875222 is a wasteful number, since it uses less digits than its factorization.

2875222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29355 (or 29348 counting only the distinct ones).

The product of its digits is 4480, while the sum is 28.

The square root of 2875222 is about 1695.6479587462. The cubic root of 2875222 is about 142.1970088315.

The spelling of 2875222 in words is "two million, eight hundred seventy-five thousand, two hundred twenty-two".