32078086 has 16 divisors (see below), whose sum is σ = 49420800. Its totient is φ = 15607368.

The previous prime is 32078069. The next prime is 32078093. The reversal of 32078086 is 68087023.

It is a happy number.

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 7 ways as a sum of consecutive naturals, for example, 30355 + ... + 31393.

It is an arithmetic number, because the mean of its divisors is an integer number (3088800).

Almost surely, 2^32078086 is an apocalyptic number.

32078086 is a deficient number, since it is larger than the sum of its proper divisors (17342714).

32078086 is a wasteful number, since it uses less digits than its factorization.

32078086 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1443.

The product of its (nonzero) digits is 16128, while the sum is 34.

The square root of 32078086 is about 5663.7519366582. The cubic root of 32078086 is about 317.7382377093.

The spelling of 32078086 in words is "thirty-two million, seventy-eight thousand, eighty-six".