27836982 has 12 divisors (see below), whose sum is σ = 60313500. Its totient is φ = 9278988.

The previous prime is 27836971. The next prime is 27836989. The reversal of 27836982 is 28963872.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (27836989) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 773232 + ... + 773267.

It is an arithmetic number, because the mean of its divisors is an integer number (5026125).

Almost surely, 2^27836982 is an apocalyptic number.

27836982 is an abundant number, since it is smaller than the sum of its proper divisors (32476518).

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

27836982 is a wasteful number, since it uses less digits than its factorization.

27836982 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1546507 (or 1546504 counting only the distinct ones).

The product of its digits is 290304, while the sum is 45.

The square root of 27836982 is about 5276.0763830710. The cubic root of 27836982 is about 303.0684418799.

The spelling of 27836982 in words is "twenty-seven million, eight hundred thirty-six thousand, nine hundred eighty-two".