232545232 has 10 divisors (see below), whose sum is σ = 450556418. Its totient is φ = 116272608.

The previous prime is 232545221. The next prime is 232545241.

It is a happy number.

232545232 is nontrivially palindromic in base 10.

It can be written as a sum of positive squares in only one way, i.e., 133263936 + 99281296 = 11544^2 + 9964^2 .

It is an alternating number because its digits alternate between even and odd.

It is a self number, because there is not a number n which added to its sum of digits gives 232545232.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7267023 + ... + 7267054.

Almost surely, 2^232545232 is an apocalyptic number.

It is an amenable number.

232545232 is a deficient number, since it is larger than the sum of its proper divisors (218011186).

232545232 is a wasteful number, since it uses less digits than its factorization.

232545232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14534085 (or 14534079 counting only the distinct ones).

The product of its digits is 14400, while the sum is 28.

The square root of 232545232 is about 15249.4338255556. The cubic root of 232545232 is about 614.9443464301.

The spelling of 232545232 in words is "two hundred thirty-two million, five hundred forty-five thousand, two hundred thirty-two".