27696368 has 30 divisors (see below), whose sum is σ = 62424576. Its totient is φ = 11869536.

The previous prime is 27696367. The next prime is 27696397. The reversal of 27696368 is 86369672.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (27696367) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 16880 + ... + 18447.

Almost surely, 2^27696368 is an apocalyptic number.

27696368 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

27696368 is an abundant number, since it is smaller than the sum of its proper divisors (34728208).

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

27696368 is a wasteful number, since it uses less digits than its factorization.

27696368 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35349 (or 35336 counting only the distinct ones).

The product of its digits is 653184, while the sum is 47.

The square root of 27696368 is about 5262.7338902893. The cubic root of 27696368 is about 302.5572798664.

The spelling of 27696368 in words is "twenty-seven million, six hundred ninety-six thousand, three hundred sixty-eight".