2072223 has 10 divisors (see below), whose sum is σ = 3095664. Its totient is φ = 1381428.

The previous prime is 2072209. The next prime is 2072267. The reversal of 2072223 is 3222702.

It is not a de Polignac number, because 2072223 - 2⁴ = 2072207 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2072196 and 2072205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2072293) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 12711 + ... + 12872.

2^2072223 is an apocalyptic number.

2072223 is a deficient number, since it is larger than the sum of its proper divisors (1023441).

2072223 is an equidigital number, since it uses as much as digits as its factorization.

2072223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25595 (or 25586 counting only the distinct ones).

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

The square root of 2072223 is about 1439.5217955974. The cubic root of 2072223 is about 127.4907951832.

Adding to 2072223 its reverse (3222702), we get a palindrome (5294925).

The spelling of 2072223 in words is "two million, seventy-two thousand, two hundred twenty-three".