223412324 has 6 divisors (see below), whose sum is σ = 390971574. Its totient is φ = 111706160.

The previous prime is 223412323. The next prime is 223412341. The reversal of 223412324 is 423214322.

It can be written as a sum of positive squares in only one way, i.e., 112741924 + 110670400 = 10618^2 + 10520^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 223412324.

It is not an unprimeable number, because it can be changed into a prime (223412323) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27926537 + ... + 27926544.

It is an arithmetic number, because the mean of its divisors is an integer number (65161929).

Almost surely, 2^223412324 is an apocalyptic number.

It is an amenable number.

223412324 is a deficient number, since it is larger than the sum of its proper divisors (167559250).

223412324 is a wasteful number, since it uses less digits than its factorization.

223412324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55853085 (or 55853083 counting only the distinct ones).

The product of its digits is 2304, while the sum is 23.

The square root of 223412324 is about 14946.9837759998. The cubic root of 223412324 is about 606.7862189754.

Adding to 223412324 its reverse (423214322), we get a palindrome (646626646).

The spelling of 223412324 in words is "two hundred twenty-three million, four hundred twelve thousand, three hundred twenty-four".