223243248 has 20 divisors (see below), whose sum is σ = 576711848. Its totient is φ = 74414400.

The previous prime is 223243231. The next prime is 223243259. The reversal of 223243248 is 842342322.

It is a happy number.

It is a super-3 number, since 3×223243248³ (a number of 26 digits) contains 333 as substring.

It is a hoax number, since the sum of its digits (30) coincides with the sum of the digits of its distinct prime factors.

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2325403 + ... + 2325498.

Almost surely, 2^223243248 is an apocalyptic number.

It is an amenable number.

223243248 is an abundant number, since it is smaller than the sum of its proper divisors (353468600).

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

223243248 is a wasteful number, since it uses less digits than its factorization.

223243248 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4650912 (or 4650906 counting only the distinct ones).

The product of its digits is 18432, while the sum is 30.

The square root of 223243248 is about 14941.3268487106. The cubic root of 223243248 is about 606.6331106237.

The spelling of 223243248 in words is "two hundred twenty-three million, two hundred forty-three thousand, two hundred forty-eight".