2222875 has 8 divisors (see below), whose sum is σ = 2774304. Its totient is φ = 1778200.

The previous prime is 2222839. The next prime is 2222893. The reversal of 2222875 is 5782222.

It is not a de Polignac number, because 2222875 - 2¹⁵ = 2190107 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8767 + ... + 9016.

It is an arithmetic number, because the mean of its divisors is an integer number (346788).

2^2222875 is an apocalyptic number.

2222875 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

2222875 is a deficient number, since it is larger than the sum of its proper divisors (551429).

2222875 is an equidigital number, since it uses as much as digits as its factorization.

2222875 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17798 (or 17788 counting only the distinct ones).

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

The square root of 2222875 is about 1490.9309172460. The cubic root of 2222875 is about 130.5083644810.

The spelling of 2222875 in words is "two million, two hundred twenty-two thousand, eight hundred seventy-five".