2352223 has 2 divisors, whose sum is σ = 2352224. Its totient is φ = 2352222.

The previous prime is 2352199. The next prime is 2352227. The reversal of 2352223 is 3222532.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2352223 - 2⁵ = 2352191 is a prime.

It is an Ulam number.

It is a d-powerful number, because it can be written as 2¹² + 3⁴ + 5⁹ + 2¹³ + 2¹⁶ + 2¹⁸ + 3¹⁰ .

It is a self number, because there is not a number n which added to its sum of digits gives 2352223.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2352227) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1176111 + 1176112.

It is an arithmetic number, because the mean of its divisors is an integer number (1176112).

2^2352223 is an apocalyptic number.

2352223 is a deficient number, since it is larger than the sum of its proper divisors (1).

2352223 is an equidigital number, since it uses as much as digits as its factorization.

2352223 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 720, while the sum is 19.

The square root of 2352223 is about 1533.6958629402. The cubic root of 2352223 is about 132.9921980838.

Adding to 2352223 its reverse (3222532), we get a palindrome (5574755).

It can be divided in two parts, 235222 and 3, that added together give a square (235225 = 485²).

The spelling of 2352223 in words is "two million, three hundred fifty-two thousand, two hundred twenty-three".