232323664 has 10 divisors (see below), whose sum is σ = 450127130. Its totient is φ = 116161824.

The previous prime is 232323661. The next prime is 232323673. The reversal of 232323664 is 466323232.

It can be written as a sum of positive squares in only one way, i.e., 231283264 + 1040400 = 15208^2 + 1020^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (232323661) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7260099 + ... + 7260130.

It is an arithmetic number, because the mean of its divisors is an integer number (45012713).

Almost surely, 2^232323664 is an apocalyptic number.

It is an amenable number.

232323664 is a deficient number, since it is larger than the sum of its proper divisors (217803466).

232323664 is a wasteful number, since it uses less digits than its factorization.

232323664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14520237 (or 14520231 counting only the distinct ones).

The product of its digits is 31104, while the sum is 31.

The square root of 232323664 is about 15242.1672999610. The cubic root of 232323664 is about 614.7489790112.

Adding to 232323664 its reverse (466323232), we get a palindrome (698646896).

It can be divided in two parts, 23232 and 3664, that added together give a square (26896 = 164²).

The spelling of 232323664 in words is "two hundred thirty-two million, three hundred twenty-three thousand, six hundred sixty-four".