234223488 has 320 divisors, whose sum is σ = 777546000. Its totient is φ = 69672960.

The previous prime is 234223487. The next prime is 234223519. The reversal of 234223488 is 884322432.

It is a happy number.

234223488 is a `hidden beast` number, since 2 + 342 + 234 + 88 = 666.

It is a super-2 number, since 2×234223488² = 109721284661772288, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (234223481) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 5712748 + ... + 5712788.

Almost surely, 2^234223488 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 234223488, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (388773000).

234223488 is an abundant number, since it is smaller than the sum of its proper divisors (543322512).

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

234223488 is a wasteful number, since it uses less digits than its factorization.

234223488 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 115 (or 94 counting only the distinct ones).

The product of its digits is 73728, while the sum is 36.

The square root of 234223488 is about 15304.3617312190. The cubic root of 234223488 is about 616.4201327975.

The spelling of 234223488 in words is "two hundred thirty-four million, two hundred twenty-three thousand, four hundred eighty-eight".