27148241 has 2 divisors, whose sum is σ = 27148242. Its totient is φ = 27148240.

The previous prime is 27148223. The next prime is 27148313. The reversal of 27148241 is 14284172.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 27040000 + 108241 = 5200^2 + 329^2 .

It is a cyclic number.

It is not a de Polignac number, because 27148241 - 2¹⁰ = 27147217 is a prime.

It is not a weakly prime, because it can be changed into another prime (27148141) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13574120 + 13574121.

It is an arithmetic number, because the mean of its divisors is an integer number (13574121).

Almost surely, 2^27148241 is an apocalyptic number.

It is an amenable number.

27148241 is a deficient number, since it is larger than the sum of its proper divisors (1).

27148241 is an equidigital number, since it uses as much as digits as its factorization.

27148241 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3584, while the sum is 29.

The square root of 27148241 is about 5210.3973936735. The cubic root of 27148241 is about 300.5480389754.

The spelling of 27148241 in words is "twenty-seven million, one hundred forty-eight thousand, two hundred forty-one".