27326256 has 80 divisors (see below), whose sum is σ = 75411840. Its totient is φ = 8525376.

The previous prime is 27326251. The next prime is 27326261. The reversal of 27326256 is 65262372.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (27326251) and next prime (27326261).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (27326251) 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, 329191 + ... + 329273.

It is an arithmetic number, because the mean of its divisors is an integer number (942648).

Almost surely, 2^27326256 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 27326256, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (37705920).

27326256 is an abundant number, since it is smaller than the sum of its proper divisors (48085584).

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

27326256 is an equidigital number, since it uses as much as digits as its factorization.

27326256 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 151 (or 107 counting only the distinct ones).

The product of its digits is 30240, while the sum is 33.

The square root of 27326256 is about 5227.4521518614. The cubic root of 27326256 is about 301.2035208906.

The spelling of 27326256 in words is "twenty-seven million, three hundred twenty-six thousand, two hundred fifty-six".