27317066 has 16 divisors (see below), whose sum is σ = 47295360. Its totient is φ = 11590800.

The previous prime is 27317057. The next prime is 27317093. The reversal of 27317066 is 66071372.

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 in 7 ways as a sum of consecutive naturals, for example, 8246 + ... + 11073.

It is an arithmetic number, because the mean of its divisors is an integer number (2955960).

Almost surely, 2^27317066 is an apocalyptic number.

27317066 is a deficient number, since it is larger than the sum of its proper divisors (19978294).

27317066 is a wasteful number, since it uses less digits than its factorization.

27317066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19429.

The product of its (nonzero) digits is 10584, while the sum is 32.

The square root of 27317066 is about 5226.5730646381. The cubic root of 27317066 is about 301.1697515283.

The spelling of 27317066 in words is "twenty-seven million, three hundred seventeen thousand, sixty-six".