27982852 has 12 divisors (see below), whose sum is σ = 50109136. Its totient is φ = 13665960.

The previous prime is 27982849. The next prime is 27982853. The reversal of 27982852 is 25828972.

It is a Harshad number since it is a multiple of its sum of digits (43).

It is a junction number, because it is equal to n+sod(n) for n = 27982799 and 27982808.

It is not an unprimeable number, because it can be changed into a prime (27982853) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 81174 + ... + 81517.

Almost surely, 2^27982852 is an apocalyptic number.

It is an amenable number.

27982852 is a deficient number, since it is larger than the sum of its proper divisors (22126284).

27982852 is a wasteful number, since it uses less digits than its factorization.

27982852 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 162738 (or 162736 counting only the distinct ones).

The product of its digits is 161280, while the sum is 43.

The square root of 27982852 is about 5289.8820402727. The cubic root of 27982852 is about 303.5968947336.

The spelling of 27982852 in words is "twenty-seven million, nine hundred eighty-two thousand, eight hundred fifty-two".