27097168 has 20 divisors (see below), whose sum is σ = 60001120. Its totient is φ = 11613024.

The previous prime is 27097157. The next prime is 27097171. The reversal of 27097168 is 86179072.

It is a self number, because there is not a number n which added to its sum of digits gives 27097168.

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, 120858 + ... + 121081.

It is an arithmetic number, because the mean of its divisors is an integer number (3000056).

Almost surely, 2^27097168 is an apocalyptic number.

27097168 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

27097168 is an abundant number, since it is smaller than the sum of its proper divisors (32903952).

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

27097168 is a wasteful number, since it uses less digits than its factorization.

27097168 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 241954 (or 241948 counting only the distinct ones).

The product of its (nonzero) digits is 42336, while the sum is 40.

The square root of 27097168 is about 5205.4940207439. The cubic root of 27097168 is about 300.3594506270.

The spelling of 27097168 in words is "twenty-seven million, ninety-seven thousand, one hundred sixty-eight".