1043343 has 12 divisors (see below), whose sum is σ = 1722448. Its totient is φ = 596160.

The previous prime is 1043323. The next prime is 1043351. The reversal of 1043343 is 3433401.

It is not a de Polignac number, because 1043343 - 2⁵ = 1043311 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1043323) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8218 + ... + 8343.

2^1043343 is an apocalyptic number.

1043343 is a deficient number, since it is larger than the sum of its proper divisors (679105).

1043343 is a wasteful number, since it uses less digits than its factorization.

1043343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16574 (or 16571 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

The square root of 1043343 is about 1021.4416282882. The cubic root of 1043343 is about 101.4243817051.

Adding to 1043343 its reverse (3433401), we get a palindrome (4476744).

The spelling of 1043343 in words is "one million, forty-three thousand, three hundred forty-three".