27306112 has 16 divisors (see below), whose sum is σ = 54399150. Its totient is φ = 13652992.

The previous prime is 27306061. The next prime is 27306119. The reversal of 27306112 is 21160372.

It can be written as a sum of positive squares in only one way, i.e., 19149376 + 8156736 = 4376^2 + 2856^2 .

It is a tau number, because it is divible by the number of its divisors (16).

It is a hoax number, since the sum of its digits (22) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (27306119) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 106537 + ... + 106792.

Almost surely, 2^27306112 is an apocalyptic number.

It is an amenable number.

27306112 is a deficient number, since it is larger than the sum of its proper divisors (27093038).

27306112 is an equidigital number, since it uses as much as digits as its factorization.

27306112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 213343 (or 213331 counting only the distinct ones).

The product of its (nonzero) digits is 504, while the sum is 22.

The square root of 27306112 is about 5225.5250453902. The cubic root of 27306112 is about 301.1294903167.

Adding to 27306112 its reverse (21160372), we get a palindrome (48466484).

The spelling of 27306112 in words is "twenty-seven million, three hundred six thousand, one hundred twelve".