232045665 has 32 divisors (see below), whose sum is σ = 395539200. Its totient is φ = 115759104.

The previous prime is 232045663. The next prime is 232045669. The reversal of 232045665 is 566540232.

It is not a de Polignac number, because 232045665 - 2¹ = 232045663 is a prime.

It is not an unprimeable number, because it can be changed into a prime (232045663) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 39861 + ... + 45309.

It is an arithmetic number, because the mean of its divisors is an integer number (12360600).

Almost surely, 2^232045665 is an apocalyptic number.

It is an amenable number.

232045665 is a deficient number, since it is larger than the sum of its proper divisors (163493535).

232045665 is a wasteful number, since it uses less digits than its factorization.

232045665 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5641.

The product of its (nonzero) digits is 43200, while the sum is 33.

The square root of 232045665 is about 15233.0451650351. The cubic root of 232045665 is about 614.5036778222.

Adding to 232045665 its reverse (566540232), we get a palindrome (798585897).

The spelling of 232045665 in words is "two hundred thirty-two million, forty-five thousand, six hundred sixty-five".