27680114 has 64 divisors (see below), whose sum is σ = 55883520. Its totient is φ = 9953280.

The previous prime is 27680111. The next prime is 27680129. The reversal of 27680114 is 41108672.

It is a super-2 number, since 2×27680114² = 1532377422105992, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (27680111) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 253892 + ... + 254000.

It is an arithmetic number, because the mean of its divisors is an integer number (873180).

Almost surely, 2^27680114 is an apocalyptic number.

27680114 is an abundant number, since it is smaller than the sum of its proper divisors (28203406).

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

27680114 is a wasteful number, since it uses less digits than its factorization.

27680114 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 243.

The product of its (nonzero) digits is 2688, while the sum is 29.

The square root of 27680114 is about 5261.1894092496. The cubic root of 27680114 is about 302.4980816307.

Adding to 27680114 its reverse (41108672), we get a palindrome (68788786).

The spelling of 27680114 in words is "twenty-seven million, six hundred eighty thousand, one hundred fourteen".