27982014 has 32 divisors (see below), whose sum is σ = 58046976. Its totient is φ = 8986560.

The previous prime is 27982001. The next prime is 27982021. The reversal of 27982014 is 41028972.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18154 + ... + 19634.

It is an arithmetic number, because the mean of its divisors is an integer number (1813968).

Almost surely, 2^27982014 is an apocalyptic number.

27982014 is an abundant number, since it is smaller than the sum of its proper divisors (30064962).

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

27982014 is a wasteful number, since it uses less digits than its factorization.

27982014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1600.

The product of its (nonzero) digits is 8064, while the sum is 33.

The square root of 27982014 is about 5289.8028318643. The cubic root of 27982014 is about 303.5938641069.

The spelling of 27982014 in words is "twenty-seven million, nine hundred eighty-two thousand, fourteen".