232500224 has 44 divisors (see below), whose sum is σ = 507050088. Its totient is φ = 105676800.

The previous prime is 232500223. The next prime is 232500259. The reversal of 232500224 is 422005232.

It is a tau number, because it is divible by the number of its divisors (44).

It is a junction number, because it is equal to n+sod(n) for n = 232500196 and 232500205.

It is not an unprimeable number, because it can be changed into a prime (232500223) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 944 + ... + 21584.

Almost surely, 2^232500224 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 232500224, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (253525044).

232500224 is an abundant number, since it is smaller than the sum of its proper divisors (274549864).

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

232500224 is a wasteful number, since it uses less digits than its factorization.

232500224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20672 (or 20654 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 20.

The square root of 232500224 is about 15247.9580272245. The cubic root of 232500224 is about 614.9046707067.

Adding to 232500224 its reverse (422005232), we get a palindrome (654505456).

The spelling of 232500224 in words is "two hundred thirty-two million, five hundred thousand, two hundred twenty-four".