27074666 has 8 divisors (see below), whose sum is σ = 41014404. Its totient is φ = 13403200.

The previous prime is 27074647. The next prime is 27074669. The reversal of 27074666 is 66647072.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 24255625 + 2819041 = 4925^2 + 1679^2 .

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

It is not an unprimeable number, because it can be changed into a prime (27074669) 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 3 ways as a sum of consecutive naturals, for example, 66815 + ... + 67218.

Almost surely, 2^27074666 is an apocalyptic number.

27074666 is a deficient number, since it is larger than the sum of its proper divisors (13939738).

27074666 is a wasteful number, since it uses less digits than its factorization.

27074666 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 134136.

The product of its (nonzero) digits is 84672, while the sum is 38.

The square root of 27074666 is about 5203.3322015801. The cubic root of 27074666 is about 300.2762862157.

The spelling of 27074666 in words is "twenty-seven million, seventy-four thousand, six hundred sixty-six".