1064443 has 4 divisors (see below), whose sum is σ = 1070208. Its totient is φ = 1058680.

The previous prime is 1064431. The next prime is 1064467. The reversal of 1064443 is 3444601.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3444601 = 43 ⋅80107.

It is a cyclic number.

It is not a de Polignac number, because 1064443 - 2⁵ = 1064411 is a prime.

It is a super-2 number, since 2×1064443² = 2266077800498, which contains 22 as substring.

It is an Ulam number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1064473) 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 3 ways as a sum of consecutive naturals, for example, 2596 + ... + 2977.

It is an arithmetic number, because the mean of its divisors is an integer number (267552).

2^1064443 is an apocalyptic number.

1064443 is a deficient number, since it is larger than the sum of its proper divisors (5765).

1064443 is an equidigital number, since it uses as much as digits as its factorization.

1064443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5764.

The product of its (nonzero) digits is 1152, while the sum is 22.

The square root of 1064443 is about 1031.7184693510. The cubic root of 1064443 is about 102.1035408929.

The spelling of 1064443 in words is "one million, sixty-four thousand, four hundred forty-three".