32230712 has 8 divisors (see below), whose sum is σ = 60432600. Its totient is φ = 16115352.

The previous prime is 32230703. The next prime is 32230717. The reversal of 32230712 is 21703223.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32230717) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2014412 + ... + 2014427.

It is an arithmetic number, because the mean of its divisors is an integer number (7554075).

Almost surely, 2^32230712 is an apocalyptic number.

It is an amenable number.

32230712 is a deficient number, since it is larger than the sum of its proper divisors (28201888).

32230712 is a wasteful number, since it uses less digits than its factorization.

32230712 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4028845 (or 4028841 counting only the distinct ones).

The product of its (nonzero) digits is 504, while the sum is 20.

The square root of 32230712 is about 5677.2098781003. The cubic root of 32230712 is about 318.2413683766.

Adding to 32230712 its reverse (21703223), we get a palindrome (53933935).

The spelling of 32230712 in words is "thirty-two million, two hundred thirty thousand, seven hundred twelve".