2223853 has 2 divisors, whose sum is σ = 2223854. Its totient is φ = 2223852.

The previous prime is 2223841. The next prime is 2223857. The reversal of 2223853 is 3583222.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1885129 + 338724 = 1373^2 + 582^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2223853 is a prime.

It is a d-powerful number, because it can be written as 2² + 2¹³ + 2¹⁸ + 3⁴ + 8² + 5⁹ + 3⁵ .

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2223857) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1111926 + 1111927.

It is an arithmetic number, because the mean of its divisors is an integer number (1111927).

2^2223853 is an apocalyptic number.

It is an amenable number.

2223853 is a deficient number, since it is larger than the sum of its proper divisors (1).

2223853 is an equidigital number, since it uses as much as digits as its factorization.

2223853 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2880, while the sum is 25.

The square root of 2223853 is about 1491.2588641815. The cubic root of 2223853 is about 130.5275016294.

The spelling of 2223853 in words is "two million, two hundred twenty-three thousand, eight hundred fifty-three".