27670106 has 8 divisors (see below), whose sum is σ = 41610900. Its totient is φ = 13799808.

The previous prime is 27670103. The next prime is 27670109. The reversal of 27670106 is 60107672.

It is an interprime number because it is at equal distance from previous prime (27670103) and next prime (27670109).

It can be written as a sum of positive squares in 2 ways, for example, as 26368225 + 1301881 = 5135^2 + 1141^2 .

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

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (27670103) 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, 16631 + ... + 18218.

Almost surely, 2^27670106 is an apocalyptic number.

27670106 is a deficient number, since it is larger than the sum of its proper divisors (13940794).

27670106 is a wasteful number, since it uses less digits than its factorization.

27670106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35248.

The product of its (nonzero) digits is 3528, while the sum is 29.

The square root of 27670106 is about 5260.2382075340. The cubic root of 27670106 is about 302.4616202474.

Adding to 27670106 its reverse (60107672), we get a palindrome (87777778).

The spelling of 27670106 in words is "twenty-seven million, six hundred seventy thousand, one hundred six".