27308116 has 12 divisors (see below), whose sum is σ = 52133760. Its totient is φ = 12412760.

The previous prime is 27308101. The next prime is 27308131. The reversal of 27308116 is 61180372.

It is an interprime number because it is at equal distance from previous prime (27308101) and next prime (27308131).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 310276 + ... + 310363.

It is an arithmetic number, because the mean of its divisors is an integer number (4344480).

Almost surely, 2^27308116 is an apocalyptic number.

It is an amenable number.

27308116 is a deficient number, since it is larger than the sum of its proper divisors (24825644).

27308116 is a wasteful number, since it uses less digits than its factorization.

27308116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 620654 (or 620652 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 28.

The square root of 27308116 is about 5225.7167929386. The cubic root of 27308116 is about 301.1368567839.

Adding to 27308116 its reverse (61180372), we get a palindrome (88488488).

The spelling of 27308116 in words is "twenty-seven million, three hundred eight thousand, one hundred sixteen".