27382648 has 32 divisors (see below), whose sum is σ = 57229200. Its totient is φ = 12206592.

The previous prime is 27382643. The next prime is 27382651. The reversal of 27382648 is 84628372.

It is a super-2 number, since 2×27382648² = 1499618822983808, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 27382648.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (27382643) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2715 + ... + 7882.

Almost surely, 2^27382648 is an apocalyptic number.

It is an amenable number.

27382648 is an abundant number, since it is smaller than the sum of its proper divisors (29846552).

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

27382648 is a wasteful number, since it uses less digits than its factorization.

27382648 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10639 (or 10635 counting only the distinct ones).

The product of its digits is 129024, while the sum is 40.

The square root of 27382648 is about 5232.8432042246. The cubic root of 27382648 is about 301.4105720416.

The spelling of 27382648 in words is "twenty-seven million, three hundred eighty-two thousand, six hundred forty-eight".