27963282 has 8 divisors (see below), whose sum is σ = 55926576. Its totient is φ = 9321092.

The previous prime is 27963263. The next prime is 27963293. The reversal of 27963282 is 28236972.

It is a sphenic number, since it is the product of 3 distinct primes.

27963282 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 27963282.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2330268 + ... + 2330279.

It is an arithmetic number, because the mean of its divisors is an integer number (6990822).

Almost surely, 2^27963282 is an apocalyptic number.

27963282 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

27963282 is a wasteful number, since it uses less digits than its factorization.

27963282 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4660552.

The product of its digits is 72576, while the sum is 39.

The square root of 27963282 is about 5288.0319590562. The cubic root of 27963282 is about 303.5261040363.

The spelling of 27963282 in words is "twenty-seven million, nine hundred sixty-three thousand, two hundred eighty-two".