234423288 has 64 divisors (see below), whose sum is σ = 710380800. Its totient is φ = 71036640.

The previous prime is 234423283. The next prime is 234423289. The reversal of 234423288 is 882324432.

It is a happy number.

234423288 is a `hidden beast` number, since 2 + 344 + 232 + 88 = 666.

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 (234423283) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 46956 + ... + 51707.

It is an arithmetic number, because the mean of its divisors is an integer number (11099700).

Almost surely, 2^234423288 is an apocalyptic number.

It is an amenable number.

234423288 is an abundant number, since it is smaller than the sum of its proper divisors (475957512).

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

234423288 is a wasteful number, since it uses less digits than its factorization.

234423288 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 98689 (or 98679 counting only the distinct ones).

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

The square root of 234423288 is about 15310.8878906483. The cubic root of 234423288 is about 616.5953582345.

The spelling of 234423288 in words is "two hundred thirty-four million, four hundred twenty-three thousand, two hundred eighty-eight".