27986348 has 12 divisors (see below), whose sum is σ = 52743600. Its totient is φ = 12916752.

The previous prime is 27986341. The next prime is 27986353. The reversal of 27986348 is 84368972.

It is not an unprimeable number, because it can be changed into a prime (27986341) 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, 269048 + ... + 269151.

It is an arithmetic number, because the mean of its divisors is an integer number (4395300).

Almost surely, 2^27986348 is an apocalyptic number.

It is an amenable number.

27986348 is a deficient number, since it is larger than the sum of its proper divisors (24757252).

27986348 is a wasteful number, since it uses less digits than its factorization.

27986348 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 538216 (or 538214 counting only the distinct ones).

The product of its digits is 580608, while the sum is 47.

The square root of 27986348 is about 5290.2124721036. The cubic root of 27986348 is about 303.6095373638.

The spelling of 27986348 in words is "twenty-seven million, nine hundred eighty-six thousand, three hundred forty-eight".