27968110 has 16 divisors (see below), whose sum is σ = 50444496. Its totient is φ = 11164608.

The previous prime is 27968099. The next prime is 27968113. The reversal of 27968110 is 1186972.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (27968113) 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 7 ways as a sum of consecutive naturals, for example, 2914 + ... + 8026.

It is an arithmetic number, because the mean of its divisors is an integer number (3152781).

Almost surely, 2^27968110 is an apocalyptic number.

27968110 is a deficient number, since it is larger than the sum of its proper divisors (22476386).

27968110 is a wasteful number, since it uses less digits than its factorization.

27968110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5667.

The product of its (nonzero) digits is 6048, while the sum is 34.

The square root of 27968110 is about 5288.4884418896. The cubic root of 27968110 is about 303.5435714626.

The spelling of 27968110 in words is "twenty-seven million, nine hundred sixty-eight thousand, one hundred ten".