1075343 has 4 divisors (see below), whose sum is σ = 1131960. Its totient is φ = 1018728.

The previous prime is 1075339. The next prime is 1075351. The reversal of 1075343 is 3435701.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1075343 - 2² = 1075339 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1075303) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28280 + ... + 28317.

It is an arithmetic number, because the mean of its divisors is an integer number (282990).

2^1075343 is an apocalyptic number.

1075343 is a deficient number, since it is larger than the sum of its proper divisors (56617).

1075343 is an equidigital number, since it uses as much as digits as its factorization.

1075343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56616.

The product of its (nonzero) digits is 1260, while the sum is 23.

The square root of 1075343 is about 1036.9874637622. The cubic root of 1075343 is about 102.4508747343.

The spelling of 1075343 in words is "one million, seventy-five thousand, three hundred forty-three".