32232012 has 24 divisors (see below), whose sum is σ = 76269312. Its totient is φ = 10592400.

The previous prime is 32232001. The next prime is 32232019. The reversal of 32232012 is 21023223.

It is a junction number, because it is equal to n+sod(n) for n = 32231982 and 32232000.

It is not an unprimeable number, because it can be changed into a prime (32232019) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18064 + ... + 19767.

It is an arithmetic number, because the mean of its divisors is an integer number (3177888).

Almost surely, 2^32232012 is an apocalyptic number.

It is an amenable number.

32232012 is an abundant number, since it is smaller than the sum of its proper divisors (44037300).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

32232012 is a wasteful number, since it uses less digits than its factorization.

32232012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37909 (or 37907 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 15.

The square root of 32232012 is about 5677.3243698066. The cubic root of 32232012 is about 318.2456469895.

Adding to 32232012 its reverse (21023223), we get a palindrome (53255235).

The spelling of 32232012 in words is "thirty-two million, two hundred thirty-two thousand, twelve".