27776085 has 16 divisors (see below), whose sum is σ = 45643776. Its totient is φ = 14413248.

The previous prime is 27776083. The next prime is 27776087. The reversal of 27776085 is 58067772.

It is an interprime number because it is at equal distance from previous prime (27776083) and next prime (27776087).

It is not a de Polignac number, because 27776085 - 2¹ = 27776083 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (27776083) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24469 + ... + 25578.

It is an arithmetic number, because the mean of its divisors is an integer number (2852736).

Almost surely, 2^27776085 is an apocalyptic number.

It is an amenable number.

27776085 is a deficient number, since it is larger than the sum of its proper divisors (17867691).

27776085 is a wasteful number, since it uses less digits than its factorization.

27776085 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50092.

The product of its (nonzero) digits is 164640, while the sum is 42.

The square root of 27776085 is about 5270.3021735001. The cubic root of 27776085 is about 302.8472800510.

The spelling of 27776085 in words is "twenty-seven million, seven hundred seventy-six thousand, eighty-five".