967543 has 4 divisors (see below), whose sum is σ = 990088. Its totient is φ = 945000.

The previous prime is 967529. The next prime is 967567. The reversal of 967543 is 345769.

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 967543 - 2⁵ = 967511 is a prime.

It is a super-2 number, since 2×967543² = 1872278913698, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 967499 and 967508.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (967583) 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, 11208 + ... + 11293.

It is an arithmetic number, because the mean of its divisors is an integer number (247522).

2⁹⁶⁷⁵⁴³ is an apocalyptic number.

967543 is a deficient number, since it is larger than the sum of its proper divisors (22545).

967543 is a wasteful number, since it uses less digits than its factorization.

967543 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22544.

The product of its digits is 22680, while the sum is 34.

The square root of 967543 is about 983.6376365309. The cubic root of 967543 is about 98.9061791834.

It can be divided in two parts, 9675 and 43, that multiplied together give a square (416025 = 645²).

The spelling of 967543 in words is "nine hundred sixty-seven thousand, five hundred forty-three".