27266012 has 6 divisors (see below), whose sum is σ = 47715528. Its totient is φ = 13633004.

The previous prime is 27265993. The next prime is 27266027. The reversal of 27266012 is 21066272.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3408248 + ... + 3408255.

It is an arithmetic number, because the mean of its divisors is an integer number (7952588).

Almost surely, 2^27266012 is an apocalyptic number.

It is an amenable number.

27266012 is a deficient number, since it is larger than the sum of its proper divisors (20449516).

27266012 is a wasteful number, since it uses less digits than its factorization.

27266012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6816507 (or 6816505 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 26.

The square root of 27266012 is about 5221.6867006744. The cubic root of 27266012 is about 300.9820116327.

The spelling of 27266012 in words is "twenty-seven million, two hundred sixty-six thousand, twelve".