27021106 has 8 divisors (see below), whose sum is σ = 46321920. Its totient is φ = 11580468.

The previous prime is 27021083. The next prime is 27021121. The reversal of 27021106 is 60112072.

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

It is an unprimeable number.

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, 965026 + ... + 965053.

It is an arithmetic number, because the mean of its divisors is an integer number (5790240).

Almost surely, 2^27021106 is an apocalyptic number.

27021106 is a deficient number, since it is larger than the sum of its proper divisors (19300814).

27021106 is a wasteful number, since it uses less digits than its factorization.

27021106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1930088.

The product of its (nonzero) digits is 168, while the sum is 19.

The square root of 27021106 is about 5198.1829517630. The cubic root of 27021106 is about 300.0781500105.

Adding to 27021106 its reverse (60112072), we get a palindrome (87133178).

The spelling of 27021106 in words is "twenty-seven million, twenty-one thousand, one hundred six".