27066086 has 4 divisors (see below), whose sum is σ = 40599132. Its totient is φ = 13533042.

The previous prime is 27066079. The next prime is 27066121. The reversal of 27066086 is 68066072.

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

It is a super-2 number, since 2×27066086² = 1465146022718792, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6766520 + ... + 6766523.

It is an arithmetic number, because the mean of its divisors is an integer number (10149783).

Almost surely, 2^27066086 is an apocalyptic number.

27066086 is a deficient number, since it is larger than the sum of its proper divisors (13533046).

27066086 is a wasteful number, since it uses less digits than its factorization.

27066086 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13533045.

The product of its (nonzero) digits is 24192, while the sum is 35.

The square root of 27066086 is about 5202.5076645787. The cubic root of 27066086 is about 300.2445635377.

The spelling of 27066086 in words is "twenty-seven million, sixty-six thousand, eighty-six".