27836012 has 6 divisors (see below), whose sum is σ = 48713028. Its totient is φ = 13918004.

The previous prime is 27835991. The next prime is 27836041. The reversal of 27836012 is 21063872.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3479498 + ... + 3479505.

It is an arithmetic number, because the mean of its divisors is an integer number (8118838).

Almost surely, 2^27836012 is an apocalyptic number.

It is an amenable number.

27836012 is a deficient number, since it is larger than the sum of its proper divisors (20877016).

27836012 is a wasteful number, since it uses less digits than its factorization.

27836012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6959007 (or 6959005 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 29.

The square root of 27836012 is about 5275.9844578998. The cubic root of 27836012 is about 303.0649216252.

Adding to 27836012 its reverse (21063872), we get a palindrome (48899884).

The spelling of 27836012 in words is "twenty-seven million, eight hundred thirty-six thousand, twelve".