27065238 has 8 divisors (see below), whose sum is σ = 54130488. Its totient is φ = 9021744.

The previous prime is 27065237. The next prime is 27065257. The reversal of 27065238 is 83256072.

It is a sphenic number, since it is the product of 3 distinct primes.

27065238 is an admirable number.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a junction number, because it is equal to n+sod(n) for n = 27065199 and 27065208.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (27065237) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2255431 + ... + 2255442.

It is an arithmetic number, because the mean of its divisors is an integer number (6766311).

Almost surely, 2^27065238 is an apocalyptic number.

27065238 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

27065238 is a wasteful number, since it uses less digits than its factorization.

27065238 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4510878.

The product of its (nonzero) digits is 20160, while the sum is 33.

The square root of 27065238 is about 5202.4261647812. The cubic root of 27065238 is about 300.2414278787.

The spelling of 27065238 in words is "twenty-seven million, sixty-five thousand, two hundred thirty-eight".