27272148 has 48 divisors (see below), whose sum is σ = 68967360. Its totient is φ = 8354304.

The previous prime is 27272129. The next prime is 27272159. The reversal of 27272148 is 84127272.

It is a hoax number, since the sum of its digits (33) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7218 + ... + 10326.

It is an arithmetic number, because the mean of its divisors is an integer number (1436820).

Almost surely, 2^27272148 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 27272148, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (34483680).

27272148 is an abundant number, since it is smaller than the sum of its proper divisors (41695212).

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

27272148 is a wasteful number, since it uses less digits than its factorization.

27272148 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3176 (or 3174 counting only the distinct ones).

The product of its digits is 12544, while the sum is 33.

The square root of 27272148 is about 5222.2742172352. The cubic root of 27272148 is about 301.0045878117.

The spelling of 27272148 in words is "twenty-seven million, two hundred seventy-two thousand, one hundred forty-eight".