32086516 has 48 divisors (see below), whose sum is σ = 73704960. Its totient is φ = 11841120.

The previous prime is 32086513. The next prime is 32086517. The reversal of 32086516 is 61568023.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32086513) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3111 + ... + 8593.

It is an arithmetic number, because the mean of its divisors is an integer number (1535520).

Almost surely, 2^32086516 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 32086516, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (36852480).

32086516 is an abundant number, since it is smaller than the sum of its proper divisors (41618444).

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

32086516 is a wasteful number, since it uses less digits than its factorization.

32086516 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5524 (or 5522 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 31.

The square root of 32086516 is about 5664.4960940935. The cubic root of 32086516 is about 317.7660687416.

The spelling of 32086516 in words is "thirty-two million, eighty-six thousand, five hundred sixteen".