232510532 has 12 divisors (see below), whose sum is σ = 407453676. Its totient is φ = 116095200.

The previous prime is 232510529. The next prime is 232510561. The reversal of 232510532 is 235015232.

It can be written as a sum of positive squares in 2 ways, for example, as 211295296 + 21215236 = 14536^2 + 4606^2 .

It is a super-2 number, since 2×232510532² = 108122294981846048, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 232510498 and 232510507.

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, 36719 + ... + 42582.

It is an arithmetic number, because the mean of its divisors is an integer number (33954473).

Almost surely, 2^232510532 is an apocalyptic number.

It is an amenable number.

232510532 is a deficient number, since it is larger than the sum of its proper divisors (174943144).

232510532 is a wasteful number, since it uses less digits than its factorization.

232510532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80038 (or 80036 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 23.

The square root of 232510532 is about 15248.2960359510. The cubic root of 232510532 is about 614.9137579290.

Adding to 232510532 its reverse (235015232), we get a palindrome (467525764).

The spelling of 232510532 in words is "two hundred thirty-two million, five hundred ten thousand, five hundred thirty-two".