223254 has 24 divisors (see below), whose sum is σ = 492960. Its totient is φ = 73008.

The previous prime is 223253. The next prime is 223259. The reversal of 223254 is 452322.

It is a super-3 number, since 3×223254³ = 33382511026773192, which contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a d-powerful number, because it can be written as 2¹² + 2¹⁴ + 2¹⁶ + 3¹⁰ + 5⁷ + 4³ .

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 223254.

It is not an unprimeable number, because it can be changed into a prime (223253) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1344 + ... + 1500.

It is an arithmetic number, because the mean of its divisors is an integer number (20540).

2²²³²⁵⁴ is an apocalyptic number.

223254 is an abundant number, since it is smaller than the sum of its proper divisors (269706).

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

223254 is a wasteful number, since it uses less digits than its factorization.

223254 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 244 (or 241 counting only the distinct ones).

The product of its digits is 480, while the sum is 18.

The square root of 223254 is about 472.4976190416. The cubic root of 223254 is about 60.6642849499.

223254 divided by its sum of digits (18) gives a triangular number (12403 = T₁₅₇).

Adding to 223254 its reverse (452322), we get a palindrome (675576).

The spelling of 223254 in words is "two hundred twenty-three thousand, two hundred fifty-four".