27616244 has 12 divisors (see below), whose sum is σ = 48368544. Its totient is φ = 13796664.

The previous prime is 27616243. The next prime is 27616271. The reversal of 27616244 is 44261672.

It is a self number, because there is not a number n which added to its sum of digits gives 27616244.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (27616243) 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, 4889 + ... + 8895.

It is an arithmetic number, because the mean of its divisors is an integer number (4030712).

Almost surely, 2^27616244 is an apocalyptic number.

It is an amenable number.

27616244 is a deficient number, since it is larger than the sum of its proper divisors (20752300).

27616244 is a wasteful number, since it uses less digits than its factorization.

27616244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5734 (or 5732 counting only the distinct ones).

The product of its digits is 16128, while the sum is 32.

The square root of 27616244 is about 5255.1159834965. The cubic root of 27616244 is about 302.2652377939.

The spelling of 27616244 in words is "twenty-seven million, six hundred sixteen thousand, two hundred forty-four".