32006012 has 12 divisors (see below), whose sum is σ = 57817536. Its totient is φ = 15486720.

The previous prime is 32005993. The next prime is 32006017. The reversal of 32006012 is 21060023.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32006017) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 128933 + ... + 129180.

It is an arithmetic number, because the mean of its divisors is an integer number (4818128).

Almost surely, 2^32006012 is an apocalyptic number.

It is an amenable number.

32006012 is a deficient number, since it is larger than the sum of its proper divisors (25811524).

32006012 is a wasteful number, since it uses less digits than its factorization.

32006012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 258148 (or 258146 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 14.

The square root of 32006012 is about 5657.3856152820. The cubic root of 32006012 is about 317.5000913468.

Adding to 32006012 its reverse (21060023), we get a palindrome (53066035).

The spelling of 32006012 in words is "thirty-two million, six thousand, twelve".