4352443 has 2 divisors, whose sum is σ = 4352444. Its totient is φ = 4352442.

The previous prime is 4352441. The next prime is 4352461. The reversal of 4352443 is 3442534.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4352443 - 2¹ = 4352441 is a prime.

Together with 4352441, it forms a pair of twin primes.

It is a d-powerful number, because it can be written as 4⁴ + 3⁹ + 5⁷ + 2 + 4⁵ + 4¹¹ + 3¹⁰ .

It is not a weakly prime, because it can be changed into another prime (4352441) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2176221 + 2176222.

It is an arithmetic number, because the mean of its divisors is an integer number (2176222).

Almost surely, 2^4352443 is an apocalyptic number.

4352443 is a deficient number, since it is larger than the sum of its proper divisors (1).

4352443 is an equidigital number, since it uses as much as digits as its factorization.

4352443 is an evil number, because the sum of its binary digits is even.

The product of its digits is 5760, while the sum is 25.

The square root of 4352443 is about 2086.2509436786. The cubic root of 4352443 is about 163.2717436351.

Adding to 4352443 its reverse (3442534), we get a palindrome (7794977).

Subtracting from 4352443 its reverse (3442534), we obtain a palindrome (909909).

The spelling of 4352443 in words is "four million, three hundred fifty-two thousand, four hundred forty-three".