27983282 has 16 divisors (see below), whose sum is σ = 43366752. Its totient is φ = 13534080.

The previous prime is 27983273. The next prime is 27983317. The reversal of 27983282 is 28238972.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7682 + ... + 10722.

It is an arithmetic number, because the mean of its divisors is an integer number (2710422).

Almost surely, 2^27983282 is an apocalyptic number.

27983282 is a deficient number, since it is larger than the sum of its proper divisors (15383470).

27983282 is a wasteful number, since it uses less digits than its factorization.

27983282 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3193.

The product of its digits is 96768, while the sum is 41.

The square root of 27983282 is about 5289.9226837450. The cubic root of 27983282 is about 303.5984498050.

The spelling of 27983282 in words is "twenty-seven million, nine hundred eighty-three thousand, two hundred eighty-two".