32232016 has 20 divisors (see below), whose sum is σ = 65165472. Its totient is φ = 15415136.

The previous prime is 32232001. The next prime is 32232019. The reversal of 32232016 is 61023223.

It is a junction number, because it is equal to n+sod(n) for n = 32231984 and 32232002.

It is a congruent number.

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

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 43426 + ... + 44161.

Almost surely, 2^32232016 is an apocalyptic number.

It is an amenable number.

32232016 is an abundant number, since it is smaller than the sum of its proper divisors (32933456).

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

32232016 is a wasteful number, since it uses less digits than its factorization.

32232016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87618 (or 87612 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 19.

The square root of 32232016 is about 5677.3247220852. The cubic root of 32232016 is about 318.2456601542.

Adding to 32232016 its reverse (61023223), we get a palindrome (93255239).

The spelling of 32232016 in words is "thirty-two million, two hundred thirty-two thousand, sixteen".