1024443 has 36 divisors (see below), whose sum is σ = 1813968. Its totient is φ = 554400.

The previous prime is 1024433. The next prime is 1024477. The reversal of 1024443 is 3444201.

It is not a de Polignac number, because 1024443 - 2⁴ = 1024427 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1024433) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 10093 + ... + 10193.

It is an arithmetic number, because the mean of its divisors is an integer number (50388).

2^1024443 is an apocalyptic number.

1024443 is a deficient number, since it is larger than the sum of its proper divisors (789525).

1024443 is a wasteful number, since it uses less digits than its factorization.

1024443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 144 (or 134 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 18.

The square root of 1024443 is about 1012.1477164920. The cubic root of 1024443 is about 100.8082169228.

Adding to 1024443 its reverse (3444201), we get a palindrome (4468644).

The spelling of 1024443 in words is "one million, twenty-four thousand, four hundred forty-three".