27265066 has 4 divisors (see below), whose sum is σ = 40897602. Its totient is φ = 13632532.

The previous prime is 27265037. The next prime is 27265067. The reversal of 27265066 is 66056272.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 25715041 + 1550025 = 5071^2 + 1245^2 .

It is not an unprimeable number, because it can be changed into a prime (27265067) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6816265 + ... + 6816268.

Almost surely, 2^27265066 is an apocalyptic number.

27265066 is a deficient number, since it is larger than the sum of its proper divisors (13632536).

27265066 is a wasteful number, since it uses less digits than its factorization.

27265066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13632535.

The product of its (nonzero) digits is 30240, while the sum is 34.

The square root of 27265066 is about 5221.5961161315. The cubic root of 27265066 is about 300.9785307145.

The spelling of 27265066 in words is "twenty-seven million, two hundred sixty-five thousand, sixty-six".