232513322 has 8 divisors (see below), whose sum is σ = 353547876. Its totient is φ = 114664032.

The previous prime is 232513321. The next prime is 232513327. The reversal of 232513322 is 223315232.

It can be written as a sum of positive squares in 2 ways, for example, as 212897281 + 19616041 = 14591^2 + 4429^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (232513321) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 796133 + ... + 796424.

Almost surely, 2^232513322 is an apocalyptic number.

232513322 is a deficient number, since it is larger than the sum of its proper divisors (121034554).

232513322 is a wasteful number, since it uses less digits than its factorization.

232513322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1592632.

The product of its digits is 2160, while the sum is 23.

The square root of 232513322 is about 15248.3875213086. The cubic root of 232513322 is about 614.9162174628.

Adding to 232513322 its reverse (223315232), we get a palindrome (455828554).

The spelling of 232513322 in words is "two hundred thirty-two million, five hundred thirteen thousand, three hundred twenty-two".