27022012 has 6 divisors (see below), whose sum is σ = 47288528. Its totient is φ = 13511004.

The previous prime is 27022007. The next prime is 27022043. The reversal of 27022012 is 21022072.

It is a congruent number.

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 as a sum of consecutive naturals, namely, 3377748 + ... + 3377755.

Almost surely, 2^27022012 is an apocalyptic number.

It is an amenable number.

27022012 is a deficient number, since it is larger than the sum of its proper divisors (20266516).

27022012 is a wasteful number, since it uses less digits than its factorization.

27022012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6755507 (or 6755505 counting only the distinct ones).

The product of its (nonzero) digits is 112, while the sum is 16.

The square root of 27022012 is about 5198.2700968688. The cubic root of 27022012 is about 300.0815037810.

Adding to 27022012 its reverse (21022072), we get a palindrome (48044084).

The spelling of 27022012 in words is "twenty-seven million, twenty-two thousand, twelve".