2207223 has 8 divisors (see below), whose sum is σ = 3270000. Its totient is φ = 1471464.

The previous prime is 2207221. The next prime is 2207237. The reversal of 2207223 is 3227022.

It is not a de Polignac number, because 2207223 - 2¹ = 2207221 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2207196 and 2207205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2207221) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 40848 + ... + 40901.

It is an arithmetic number, because the mean of its divisors is an integer number (408750).

2^2207223 is an apocalyptic number.

2207223 is a deficient number, since it is larger than the sum of its proper divisors (1062777).

2207223 is an equidigital number, since it uses as much as digits as its factorization.

2207223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81758 (or 81752 counting only the distinct ones).

The product of its (nonzero) digits is 336, while the sum is 18.

The square root of 2207223 is about 1485.6725749639. The cubic root of 2207223 is about 130.2013251368.

The spelling of 2207223 in words is "two million, two hundred seven thousand, two hundred twenty-three".