27069412 has 12 divisors (see below), whose sum is σ = 49005180. Its totient is φ = 13067936.

The previous prime is 27069347. The next prime is 27069431. The reversal of 27069412 is 21496072.

It can be written as a sum of positive squares in 2 ways, for example, as 4639716 + 22429696 = 2154^2 + 4736^2 .

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 in 3 ways as a sum of consecutive naturals, for example, 116563 + ... + 116794.

It is an arithmetic number, because the mean of its divisors is an integer number (4083765).

Almost surely, 2^27069412 is an apocalyptic number.

It is an amenable number.

27069412 is a deficient number, since it is larger than the sum of its proper divisors (21935768).

27069412 is a wasteful number, since it uses less digits than its factorization.

27069412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 233390 (or 233388 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 31.

The square root of 27069412 is about 5202.8273083007. The cubic root of 27069412 is about 300.2568614926.

The spelling of 27069412 in words is "twenty-seven million, sixty-nine thousand, four hundred twelve".