232012005 has 32 divisors (see below), whose sum is σ = 400495104. Its totient is φ = 114256896.

The previous prime is 232012003. The next prime is 232012009. The reversal of 232012005 is 500210232.

It is not a de Polignac number, because 232012005 - 2¹ = 232012003 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (232012003) 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, 4932 + ... + 22098.

It is an arithmetic number, because the mean of its divisors is an integer number (12515472).

Almost surely, 2^232012005 is an apocalyptic number.

It is an amenable number.

232012005 is a deficient number, since it is larger than the sum of its proper divisors (168483099).

232012005 is a wasteful number, since it uses less digits than its factorization.

232012005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17245.

The product of its (nonzero) digits is 120, while the sum is 15.

The square root of 232012005 is about 15231.9402900615. The cubic root of 232012005 is about 614.4739635646.

Adding to 232012005 its reverse (500210232), we get a palindrome (732222237).

The spelling of 232012005 in words is "two hundred thirty-two million, twelve thousand, five".