1061443 has 4 divisors (see below), whose sum is σ = 1065168. Its totient is φ = 1057720.

The previous prime is 1061441. The next prime is 1061453. The reversal of 1061443 is 3441601.

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: 3441601 = 937 ⋅3673.

It is a cyclic number.

It is not a de Polignac number, because 1061443 - 2¹ = 1061441 is a prime.

It is a super-2 number, since 2×1061443² = 2253322484498, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1061443.

It is not an unprimeable number, because it can be changed into a prime (1061441) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1396 + ... + 2017.

It is an arithmetic number, because the mean of its divisors is an integer number (266292).

2^1061443 is an apocalyptic number.

1061443 is a deficient number, since it is larger than the sum of its proper divisors (3725).

1061443 is an equidigital number, since it uses as much as digits as its factorization.

1061443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3724.

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 1061443 is about 1030.2635585131. The cubic root of 1061443 is about 102.0075285998.

The spelling of 1061443 in words is "one million, sixty-one thousand, four hundred forty-three".