223002 has 24 divisors (see below), whose sum is σ = 520884. Its totient is φ = 68544.

The previous prime is 222991. The next prime is 223007. The reversal of 223002 is 200322.

It can be written as a sum of positive squares in 2 ways, for example, as 210681 + 12321 = 459^2 + 111^2 .

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (223007) by changing a digit.

223002 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 243 + ... + 710.

2²²³⁰⁰² is an apocalyptic number.

223002 is an abundant number, since it is smaller than the sum of its proper divisors (297882).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

223002 is a wasteful number, since it uses less digits than its factorization.

223002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 974 (or 971 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 9.

The square root of 223002 is about 472.2308757377. The cubic root of 223002 is about 60.6414512338.

Adding to 223002 its reverse (200322), we get a palindrome (423324).

The spelling of 223002 in words is "two hundred twenty-three thousand, two", and thus it is an iban number.