27120682 has 8 divisors (see below), whose sum is σ = 40954500. Its totient is φ = 13469184.

The previous prime is 27120677. The next prime is 27120689. The reversal of 27120682 is 28602172.

It can be written as a sum of positive squares in 2 ways, for example, as 23804641 + 3316041 = 4879^2 + 1821^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 27120682.

It is not an unprimeable number, because it can be changed into a prime (27120689) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 45207 + ... + 45802.

Almost surely, 2^27120682 is an apocalyptic number.

27120682 is a deficient number, since it is larger than the sum of its proper divisors (13833818).

27120682 is a wasteful number, since it uses less digits than its factorization.

27120682 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91160.

The product of its (nonzero) digits is 2688, while the sum is 28.

The square root of 27120682 is about 5207.7521062355. The cubic root of 27120682 is about 300.4463060774.

The spelling of 27120682 in words is "twenty-seven million, one hundred twenty thousand, six hundred eighty-two".