27116516 has 24 divisors (see below), whose sum is σ = 54351360. Its totient is φ = 11596032.

The previous prime is 27116491. The next prime is 27116527. The reversal of 27116516 is 61561172.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18125 + ... + 19563.

It is an arithmetic number, because the mean of its divisors is an integer number (2264640).

Almost surely, 2^27116516 is an apocalyptic number.

It is an amenable number.

27116516 is an abundant number, since it is smaller than the sum of its proper divisors (27234844).

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

27116516 is a wasteful number, since it uses less digits than its factorization.

27116516 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2123 (or 2121 counting only the distinct ones).

The product of its digits is 2520, while the sum is 29.

The square root of 27116516 is about 5207.3521102380. The cubic root of 27116516 is about 300.4309214667.

Adding to 27116516 its reverse (61561172), we get a palindrome (88677688).

The spelling of 27116516 in words is "twenty-seven million, one hundred sixteen thousand, five hundred sixteen".