4452043 has 2 divisors, whose sum is σ = 4452044. Its totient is φ = 4452042.

The previous prime is 4452017. The next prime is 4452073. The reversal of 4452043 is 3402544.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4452043 is a prime.

It is not a weakly prime, because it can be changed into another prime (4452013) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2226021 + 2226022.

It is an arithmetic number, because the mean of its divisors is an integer number (2226022).

Almost surely, 2^4452043 is an apocalyptic number.

4452043 is a deficient number, since it is larger than the sum of its proper divisors (1).

4452043 is an equidigital number, since it uses as much as digits as its factorization.

4452043 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1920, while the sum is 22.

The square root of 4452043 is about 2109.9864928478. The cubic root of 4452043 is about 164.5077831888.

Adding to 4452043 its reverse (3402544), we get a palindrome (7854587).

The spelling of 4452043 in words is "four million, four hundred fifty-two thousand, forty-three".