27068679 has 24 divisors (see below), whose sum is σ = 43265664. Its totient is φ = 16170000.

The previous prime is 27068647. The next prime is 27068683. The reversal of 27068679 is 97686072.

It is a happy number.

It is not a de Polignac number, because 27068679 - 2⁵ = 27068647 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (27068479) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5104 + ... + 8954.

It is an arithmetic number, because the mean of its divisors is an integer number (1802736).

Almost surely, 2^27068679 is an apocalyptic number.

27068679 is a deficient number, since it is larger than the sum of its proper divisors (16196985).

27068679 is a wasteful number, since it uses less digits than its factorization.

27068679 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3939 (or 3936 counting only the distinct ones).

The product of its (nonzero) digits is 254016, while the sum is 45.

The square root of 27068679 is about 5202.7568653551. The cubic root of 27068679 is about 300.2541512963.

The spelling of 27068679 in words is "twenty-seven million, sixty-eight thousand, six hundred seventy-nine".