32016634 has 16 divisors (see below), whose sum is σ = 54442080. Its totient is φ = 13998960.

The previous prime is 32016631. The next prime is 32016641. The reversal of 32016634 is 43661023.

It is a junction number, because it is equal to n+sod(n) for n = 32016599 and 32016608.

It is not an unprimeable number, because it can be changed into a prime (32016631) 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 7 ways as a sum of consecutive naturals, for example, 31912 + ... + 32899.

It is an arithmetic number, because the mean of its divisors is an integer number (3402630).

Almost surely, 2^32016634 is an apocalyptic number.

32016634 is a deficient number, since it is larger than the sum of its proper divisors (22425446).

32016634 is a wasteful number, since it uses less digits than its factorization.

32016634 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64845.

The product of its (nonzero) digits is 2592, while the sum is 25.

The square root of 32016634 is about 5658.3243102530. The cubic root of 32016634 is about 317.5352109254.

Adding to 32016634 its reverse (43661023), we get a palindrome (75677657).

The spelling of 32016634 in words is "thirty-two million, sixteen thousand, six hundred thirty-four".