232010645 has 24 divisors (see below), whose sum is σ = 297284064. Its totient is φ = 173788416.

The previous prime is 232010621. The next prime is 232010651. The reversal of 232010645 is 546010232.

It is a de Polignac number, because none of the positive numbers 2^k-232010645 is a prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 232010645.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 443354 + ... + 443876.

It is an arithmetic number, because the mean of its divisors is an integer number (12386836).

Almost surely, 2^232010645 is an apocalyptic number.

It is an amenable number.

232010645 is a deficient number, since it is larger than the sum of its proper divisors (65273419).

232010645 is a wasteful number, since it uses less digits than its factorization.

232010645 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 869 (or 852 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 23.

The square root of 232010645 is about 15231.8956469640. The cubic root of 232010645 is about 614.4727629281.

Adding to 232010645 its reverse (546010232), we get a palindrome (778020877).

The spelling of 232010645 in words is "two hundred thirty-two million, ten thousand, six hundred forty-five".