32616016 has 20 divisors (see below), whose sum is σ = 64664512. Its totient is φ = 15928416.

The previous prime is 32615993. The next prime is 32616037. The reversal of 32616016 is 61061623.

It is a congruent number.

It is an unprimeable number.

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, 23016 + ... + 24391.

Almost surely, 2^32616016 is an apocalyptic number.

It is an amenable number.

32616016 is a deficient number, since it is larger than the sum of its proper divisors (32048496).

32616016 is a wasteful number, since it uses less digits than its factorization.

32616016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47458 (or 47452 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 25.

The square root of 32616016 is about 5711.0433372546. The cubic root of 32616016 is about 319.5044935419.

Adding to 32616016 its reverse (61061623), we get a palindrome (93677639).

The spelling of 32616016 in words is "thirty-two million, six hundred sixteen thousand, sixteen".