4254443 has 4 divisors (see below), whose sum is σ = 4270080. Its totient is φ = 4238808.

The previous prime is 4254389. The next prime is 4254449. The reversal of 4254443 is 3444524.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 4254443 - 2¹⁰ = 4253419 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4254449) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7403 + ... + 7956.

It is an arithmetic number, because the mean of its divisors is an integer number (1067520).

Almost surely, 2^4254443 is an apocalyptic number.

4254443 is a deficient number, since it is larger than the sum of its proper divisors (15637).

4254443 is a wasteful number, since it uses less digits than its factorization.

4254443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15636.

The product of its digits is 7680, while the sum is 26.

The square root of 4254443 is about 2062.6301171078. The cubic root of 4254443 is about 162.0370158772.

Adding to 4254443 its reverse (3444524), we get a palindrome (7698967).

The spelling of 4254443 in words is "four million, two hundred fifty-four thousand, four hundred forty-three".