4413823 has 2 divisors, whose sum is σ = 4413824. Its totient is φ = 4413822.

The previous prime is 4413797. The next prime is 4413847. The reversal of 4413823 is 3283144.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4413823 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4413853) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2206911 + 2206912.

It is an arithmetic number, because the mean of its divisors is an integer number (2206912).

Almost surely, 2^4413823 is an apocalyptic number.

4413823 is a deficient number, since it is larger than the sum of its proper divisors (1).

4413823 is an equidigital number, since it uses as much as digits as its factorization.

4413823 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2304, while the sum is 25.

The square root of 4413823 is about 2100.9100409108. The cubic root of 4413823 is about 164.0356728864.

Adding to 4413823 its reverse (3283144), we get a palindrome (7696967).

The spelling of 4413823 in words is "four million, four hundred thirteen thousand, eight hundred twenty-three".