27051066 has 24 divisors (see below), whose sum is σ = 66983904. Its totient is φ = 7728840.

The previous prime is 27051053. The next prime is 27051109. The reversal of 27051066 is 66015072.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 107220 + ... + 107471.

It is an arithmetic number, because the mean of its divisors is an integer number (2790996).

Almost surely, 2^27051066 is an apocalyptic number.

27051066 is an abundant number, since it is smaller than the sum of its proper divisors (39932838).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

27051066 is a wasteful number, since it uses less digits than its factorization.

27051066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 214706 (or 214703 counting only the distinct ones).

The product of its (nonzero) digits is 2520, while the sum is 27.

The square root of 27051066 is about 5201.0639296206. The cubic root of 27051066 is about 300.1890142204.

The spelling of 27051066 in words is "twenty-seven million, fifty-one thousand, sixty-six".