234224432 has 40 divisors (see below), whose sum is σ = 493249680. Its totient is φ = 107101440.

The previous prime is 234224413. The next prime is 234224461. The reversal of 234224432 is 234422432.

It is a happy number.

It is a super-2 number, since 2×234224432² = 109722169091445248, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17507 + ... + 27837.

It is an arithmetic number, because the mean of its divisors is an integer number (12331242).

Almost surely, 2^234224432 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 234224432, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (246624840).

234224432 is an abundant number, since it is smaller than the sum of its proper divisors (259025248).

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

234224432 is a wasteful number, since it uses less digits than its factorization.

234224432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10461 (or 10455 counting only the distinct ones).

The product of its digits is 9216, while the sum is 26.

The square root of 234224432 is about 15304.3925720690. The cubic root of 234224432 is about 616.4209609237.

Adding to 234224432 its reverse (234422432), we get a palindrome (468646864).

The spelling of 234224432 in words is "two hundred thirty-four million, two hundred twenty-four thousand, four hundred thirty-two".