27868107 has 8 divisors (see below), whose sum is σ = 37404160. Its totient is φ = 18455400.

The previous prime is 27868103. The next prime is 27868121. The reversal of 27868107 is 70186872.

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

It is not a de Polignac number, because 27868107 - 2² = 27868103 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (27868103) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30307 + ... + 31212.

It is an arithmetic number, because the mean of its divisors is an integer number (4675520).

Almost surely, 2^27868107 is an apocalyptic number.

27868107 is a deficient number, since it is larger than the sum of its proper divisors (9536053).

27868107 is a wasteful number, since it uses less digits than its factorization.

27868107 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61673.

The product of its (nonzero) digits is 37632, while the sum is 39.

The square root of 27868107 is about 5279.0251941054. The cubic root of 27868107 is about 303.1813551225.

The spelling of 27868107 in words is "twenty-seven million, eight hundred sixty-eight thousand, one hundred seven".