67223 has 4 divisors (see below), whose sum is σ = 72408. Its totient is φ = 62040.

The previous prime is 67219. The next prime is 67231. The reversal of 67223 is 32276.

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 67223 - 2² = 67219 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 67195 and 67204.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 67223.

It is not an unprimeable number, because it can be changed into a prime (67213) 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, 2573 + ... + 2598.

It is an arithmetic number, because the mean of its divisors is an integer number (18102).

2⁶⁷²²³ is an apocalyptic number.

67223 is a deficient number, since it is larger than the sum of its proper divisors (5185).

67223 is a wasteful number, since it uses less digits than its factorization.

67223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5184.

The product of its digits is 504, while the sum is 20.

The square root of 67223 is about 259.2739863542. The cubic root of 67223 is about 40.6604920602.

Adding to 67223 its reverse (32276), we get a palindrome (99499).

It can be divided in two parts, 67 and 223, that multiplied together give a palindrome (14941).

The spelling of 67223 in words is "sixty-seven thousand, two hundred twenty-three".