27677056 has 48 divisors (see below), whose sum is σ = 60640020. Its totient is φ = 12573440.

The previous prime is 27677051. The next prime is 27677063. The reversal of 27677056 is 65077672.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (27677051) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 14595 + ... + 16381.

Almost surely, 2^27677056 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 27677056, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (30320010).

27677056 is an abundant number, since it is smaller than the sum of its proper divisors (32962964).

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

27677056 is a wasteful number, since it uses less digits than its factorization.

27677056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1823 (or 1800 counting only the distinct ones).

The product of its (nonzero) digits is 123480, while the sum is 40.

The square root of 27677056 is about 5260.8987825276. The cubic root of 27677056 is about 302.4869415851.

The spelling of 27677056 in words is "twenty-seven million, six hundred seventy-seven thousand, fifty-six".