1041443 has 4 divisors (see below), whose sum is σ = 1121568. Its totient is φ = 961320.

The previous prime is 1041427. The next prime is 1041449. The reversal of 1041443 is 3441401.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3441401 = 29 ⋅118669.

It is a cyclic number.

It is not a de Polignac number, because 1041443 - 2⁴ = 1041427 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1041449) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 40043 + ... + 40068.

It is an arithmetic number, because the mean of its divisors is an integer number (280392).

2^1041443 is an apocalyptic number.

1041443 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

1041443 is a deficient number, since it is larger than the sum of its proper divisors (80125).

1041443 is an equidigital number, since it uses as much as digits as its factorization.

1041443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80124.

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 1041443 is about 1020.5111464359. The cubic root of 1041443 is about 101.3627773490.

Adding to 1041443 its reverse (3441401), we get a palindrome (4482844).

The spelling of 1041443 in words is "one million, forty-one thousand, four hundred forty-three".