27845094 has 16 divisors (see below), whose sum is σ = 56242800. Its totient is φ = 9189600.

The previous prime is 27845093. The next prime is 27845107. The reversal of 27845094 is 49054872.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (27845093) 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, 22369 + ... + 23580.

It is an arithmetic number, because the mean of its divisors is an integer number (3515175).

Almost surely, 2^27845094 is an apocalyptic number.

27845094 is an abundant number, since it is smaller than the sum of its proper divisors (28397706).

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

27845094 is a wasteful number, since it uses less digits than its factorization.

27845094 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46055.

The product of its (nonzero) digits is 80640, while the sum is 39.

The square root of 27845094 is about 5276.8450801592. The cubic root of 27845094 is about 303.0978781700.

The spelling of 27845094 in words is "twenty-seven million, eight hundred forty-five thousand, ninety-four".