675223 has 4 divisors (see below), whose sum is σ = 714960. Its totient is φ = 635488.

The previous prime is 675221. The next prime is 675239. The reversal of 675223 is 322576.

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 675223 - 2¹ = 675221 is a prime.

It is a d-powerful number, because it can be written as 6 + 7² + 2¹⁷ + 5³ + 2¹⁹ + 3⁹ .

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (675221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19843 + ... + 19876.

It is an arithmetic number, because the mean of its divisors is an integer number (178740).

2⁶⁷⁵²²³ is an apocalyptic number.

675223 is a deficient number, since it is larger than the sum of its proper divisors (39737).

675223 is a wasteful number, since it uses less digits than its factorization.

675223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39736.

The product of its digits is 2520, while the sum is 25.

The square root of 675223 is about 821.7195385288. The cubic root of 675223 is about 87.7301911710.

Adding to 675223 its reverse (322576), we get a palindrome (997799).

It can be divided in two parts, 67522 and 3, that multiplied together give a triangular number (202566 = T₆₃₆).

The spelling of 675223 in words is "six hundred seventy-five thousand, two hundred twenty-three".