27693044 has 12 divisors (see below), whose sum is σ = 50026368. Its totient is φ = 13399800.

The previous prime is 27693041. The next prime is 27693047. The reversal of 27693044 is 44039672.

It is an interprime number because it is at equal distance from previous prime (27693041) and next prime (27693047).

It is a junction number, because it is equal to n+sod(n) for n = 27692995 and 27693013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (27693041) 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, 111542 + ... + 111789.

It is an arithmetic number, because the mean of its divisors is an integer number (4168864).

Almost surely, 2^27693044 is an apocalyptic number.

It is an amenable number.

27693044 is a deficient number, since it is larger than the sum of its proper divisors (22333324).

27693044 is a wasteful number, since it uses less digits than its factorization.

27693044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 223366 (or 223364 counting only the distinct ones).

The product of its (nonzero) digits is 36288, while the sum is 35.

The square root of 27693044 is about 5262.4180753718. The cubic root of 27693044 is about 302.5451755039.

The spelling of 27693044 in words is "twenty-seven million, six hundred ninety-three thousand, forty-four".