2280223 has 4 divisors (see below), whose sum is σ = 2487528. Its totient is φ = 2072920.

The previous prime is 2280221. The next prime is 2280253. The reversal of 2280223 is 3220822.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2280223 - 2¹ = 2280221 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2280223.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2280221) 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, 103636 + ... + 103657.

It is an arithmetic number, because the mean of its divisors is an integer number (621882).

2^2280223 is an apocalyptic number.

2280223 is a deficient number, since it is larger than the sum of its proper divisors (207305).

2280223 is a wasteful number, since it uses less digits than its factorization.

2280223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 207304.

The product of its (nonzero) digits is 384, while the sum is 19.

The square root of 2280223 is about 1510.0407279276. The cubic root of 2280223 is about 131.6211781833.

The spelling of 2280223 in words is "two million, two hundred eighty thousand, two hundred twenty-three".