27022368 has 96 divisors (see below), whose sum is σ = 74462976. Its totient is φ = 8572928.

The previous prime is 27022363. The next prime is 27022381. The reversal of 27022368 is 86322072.

It is a tau number, because it is divible by the number of its divisors (96).

It is not an unprimeable number, because it can be changed into a prime (27022363) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 239080 + ... + 239192.

It is an arithmetic number, because the mean of its divisors is an integer number (775656).

Almost surely, 2^27022368 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 27022368, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (37231488).

27022368 is an abundant number, since it is smaller than the sum of its proper divisors (47440608).

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

27022368 is a wasteful number, since it uses less digits than its factorization.

27022368 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 226 (or 218 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 30.

The square root of 27022368 is about 5198.3043389167. The cubic root of 27022368 is about 300.0828215776.

The spelling of 27022368 in words is "twenty-seven million, twenty-two thousand, three hundred sixty-eight".