27028364 has 24 divisors (see below), whose sum is σ = 51739968. Its totient is φ = 12252240.

The previous prime is 27028363. The next prime is 27028367. The reversal of 27028364 is 46382072.

It is a self number, because there is not a number n which added to its sum of digits gives 27028364.

It is not an unprimeable number, because it can be changed into a prime (27028361) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 23507 + ... + 24629.

It is an arithmetic number, because the mean of its divisors is an integer number (2155832).

Almost surely, 2^27028364 is an apocalyptic number.

It is an amenable number.

27028364 is a deficient number, since it is larger than the sum of its proper divisors (24711604).

27028364 is a wasteful number, since it uses less digits than its factorization.

27028364 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1685 (or 1683 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 32.

The square root of 27028364 is about 5198.8810334533. The cubic root of 27028364 is about 300.1050150870.

The spelling of 27028364 in words is "twenty-seven million, twenty-eight thousand, three hundred sixty-four".