32412016 has 80 divisors (see below), whose sum is σ = 78369984. Its totient is φ = 12644352.

The previous prime is 32412007. The next prime is 32412031. The reversal of 32412016 is 61021423.

It is a junction number, because it is equal to n+sod(n) for n = 32411984 and 32412002.

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 15 ways as a sum of consecutive naturals, for example, 164430 + ... + 164626.

Almost surely, 2^32412016 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 32412016, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (39184992).

32412016 is an abundant number, since it is smaller than the sum of its proper divisors (45957968).

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

32412016 is a wasteful number, since it uses less digits than its factorization.

32412016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 338 (or 332 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 32412016 is about 5693.1551884697. The cubic root of 32412016 is about 318.8369760856.

Adding to 32412016 its reverse (61021423), we get a palindrome (93433439).

The spelling of 32412016 in words is "thirty-two million, four hundred twelve thousand, sixteen".