27328386 has 16 divisors (see below), whose sum is σ = 55990368. Its totient is φ = 8887200.

The previous prime is 27328363. The next prime is 27328409. The reversal of 27328386 is 68382372.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (27328363) and next prime (27328409).

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, 55300 + ... + 55791.

It is an arithmetic number, because the mean of its divisors is an integer number (3499398).

Almost surely, 2^27328386 is an apocalyptic number.

27328386 is an abundant number, since it is smaller than the sum of its proper divisors (28661982).

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

27328386 is a wasteful number, since it uses less digits than its factorization.

27328386 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111137.

The product of its digits is 96768, while the sum is 39.

The square root of 27328386 is about 5227.6558800288. The cubic root of 27328386 is about 301.2113466588.

The spelling of 27328386 in words is "twenty-seven million, three hundred twenty-eight thousand, three hundred eighty-six".