27982050 has 48 divisors (see below), whose sum is σ = 70120512. Its totient is φ = 7384000.

The previous prime is 27982021. The next prime is 27982067. The reversal of 27982050 is 5028972.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 14227 + ... + 16073.

It is an arithmetic number, because the mean of its divisors is an integer number (1460844).

Almost surely, 2^27982050 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 27982050, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (35060256).

27982050 is an abundant number, since it is smaller than the sum of its proper divisors (42138462).

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

27982050 is a wasteful number, since it uses less digits than its factorization.

27982050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1963 (or 1958 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 33.

The square root of 27982050 is about 5289.8062346366. The cubic root of 27982050 is about 303.5939943021.

The spelling of 27982050 in words is "twenty-seven million, nine hundred eighty-two thousand, fifty".