2223285 has 32 divisors (see below), whose sum is σ = 3888000. Its totient is φ = 1080576.

The previous prime is 2223283. The next prime is 2223317. The reversal of 2223285 is 5823222.

It is not a de Polignac number, because 2223285 - 2¹ = 2223283 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2223281) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8131 + ... + 8399.

It is an arithmetic number, because the mean of its divisors is an integer number (121500).

2^2223285 is an apocalyptic number.

It is an amenable number.

2223285 is a deficient number, since it is larger than the sum of its proper divisors (1664715).

2223285 is a wasteful number, since it uses less digits than its factorization.

2223285 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 325.

The product of its digits is 1920, while the sum is 24.

The square root of 2223285 is about 1491.0684088934. The cubic root of 2223285 is about 130.5163878951.

The spelling of 2223285 in words is "two million, two hundred twenty-three thousand, two hundred eighty-five".