32678016 has 64 divisors (see below), whose sum is σ = 99209280. Its totient is φ = 9335808.

The previous prime is 32677991. The next prime is 32678027. The reversal of 32678016 is 61087623.

It is a tau number, because it is divible by the number of its divisors (64).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3391 + ... + 8766.

It is an arithmetic number, because the mean of its divisors is an integer number (1550145).

Almost surely, 2^32678016 is an apocalyptic number.

It is an amenable number.

32678016 is an abundant number, since it is smaller than the sum of its proper divisors (66531264).

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

32678016 is a wasteful number, since it uses less digits than its factorization.

32678016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12181 (or 12169 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 33.

The square root of 32678016 is about 5716.4688401145. The cubic root of 32678016 is about 319.7068147980.

The spelling of 32678016 in words is "thirty-two million, six hundred seventy-eight thousand, sixteen".