968543 has 4 divisors (see below), whose sum is σ = 992208. Its totient is φ = 944880.

The previous prime is 968537. The next prime is 968557. The reversal of 968543 is 345869.

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 968543 - 2⁶ = 968479 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 (968503) 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, 11771 + ... + 11852.

It is an arithmetic number, because the mean of its divisors is an integer number (248052).

2⁹⁶⁸⁵⁴³ is an apocalyptic number.

968543 is a deficient number, since it is larger than the sum of its proper divisors (23665).

968543 is a wasteful number, since it uses less digits than its factorization.

968543 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23664.

The product of its digits is 25920, while the sum is 35.

The square root of 968543 is about 984.1458225283. The cubic root of 968543 is about 98.9402421394.

The spelling of 968543 in words is "nine hundred sixty-eight thousand, five hundred forty-three".