32686068 has 12 divisors (see below), whose sum is σ = 76267520. Its totient is φ = 10895352.

The previous prime is 32686067. The next prime is 32686079. The reversal of 32686068 is 86068623.

It is a tau number, because it is divible by the number of its divisors (12).

It is a hoax number, since the sum of its digits (39) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32686067) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1361908 + ... + 1361931.

Almost surely, 2^32686068 is an apocalyptic number.

It is an amenable number.

32686068 is an abundant number, since it is smaller than the sum of its proper divisors (43581452).

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

32686068 is a wasteful number, since it uses less digits than its factorization.

32686068 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2723846 (or 2723844 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 39.

The square root of 32686068 is about 5717.1730776670. The cubic root of 32686068 is about 319.7330716742.

The spelling of 32686068 in words is "thirty-two million, six hundred eighty-six thousand, sixty-eight".