27889014 has 8 divisors (see below), whose sum is σ = 55778040. Its totient is φ = 9296336.

The previous prime is 27889007. The next prime is 27889019. The reversal of 27889014 is 41098872.

It is a sphenic number, since it is the product of 3 distinct primes.

27889014 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (27889019) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2324079 + ... + 2324090.

It is an arithmetic number, because the mean of its divisors is an integer number (6972255).

Almost surely, 2^27889014 is an apocalyptic number.

27889014 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

27889014 is a wasteful number, since it uses less digits than its factorization.

27889014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4648174.

The product of its (nonzero) digits is 32256, while the sum is 39.

The square root of 27889014 is about 5281.0050179866. The cubic root of 27889014 is about 303.2571529769.

The spelling of 27889014 in words is "twenty-seven million, eight hundred eighty-nine thousand, fourteen".