27208116 has 48 divisors (see below), whose sum is σ = 75969600. Its totient is φ = 8371296.

The previous prime is 27208079. The next prime is 27208127. The reversal of 27208116 is 61180272.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a self number, because there is not a number n which added to its sum of digits gives 27208116.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8286 + ... + 11093.

It is an arithmetic number, because the mean of its divisors is an integer number (1582700).

Almost surely, 2^27208116 is an apocalyptic number.

27208116 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

It is an amenable number.

27208116 is an abundant number, since it is smaller than the sum of its proper divisors (48761484).

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

27208116 is a wasteful number, since it uses less digits than its factorization.

27208116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19405 (or 19397 counting only the distinct ones).

The product of its (nonzero) digits is 1344, while the sum is 27.

The square root of 27208116 is about 5216.1399521102. The cubic root of 27208116 is about 300.7688279952.

Adding to 27208116 its reverse (61180272), we get a palindrome (88388388).

The spelling of 27208116 in words is "twenty-seven million, two hundred eight thousand, one hundred sixteen".