223404230 has 48 divisors (see below), whose sum is σ = 472263696. Its totient is φ = 75862080.

The previous prime is 223404229. The next prime is 223404239. The reversal of 223404230 is 32404322.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (223404239) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 50300 + ... + 54560.

It is an arithmetic number, because the mean of its divisors is an integer number (9838827).

Almost surely, 2^223404230 is an apocalyptic number.

223404230 is an abundant number, since it is smaller than the sum of its proper divisors (248859466).

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

223404230 is a wasteful number, since it uses less digits than its factorization.

223404230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4389 (or 4382 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 20.

The square root of 223404230 is about 14946.7130165799. The cubic root of 223404230 is about 606.7788911389.

Adding to 223404230 its reverse (32404322), we get a palindrome (255808552).

The spelling of 223404230 in words is "two hundred twenty-three million, four hundred four thousand, two hundred thirty".