223234912 has 48 divisors (see below), whose sum is σ = 454476960. Its totient is φ = 107854848.

The previous prime is 223234909. The next prime is 223234951. The reversal of 223234912 is 219432322.

It is a super-3 number, since 3×223234912³ (a number of 26 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 197164 + ... + 198292.

It is an arithmetic number, because the mean of its divisors is an integer number (9468270).

Almost surely, 2^223234912 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 223234912, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (227238480).

223234912 is an abundant number, since it is smaller than the sum of its proper divisors (231242048).

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

223234912 is a wasteful number, since it uses less digits than its factorization.

223234912 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1343 (or 1335 counting only the distinct ones).

The product of its digits is 5184, while the sum is 28.

The square root of 223234912 is about 14941.0478882841. The cubic root of 223234912 is about 606.6255598816.

The spelling of 223234912 in words is "two hundred twenty-three million, two hundred thirty-four thousand, nine hundred twelve".