27160241 has 4 divisors (see below), whose sum is σ = 27171684. Its totient is φ = 27148800.

The previous prime is 27160223. The next prime is 27160249. The reversal of 27160241 is 14206172.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 14938225 + 12222016 = 3865^2 + 3496^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-27160241 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (27160249) 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, 680 + ... + 7401.

It is an arithmetic number, because the mean of its divisors is an integer number (6792921).

Almost surely, 2^27160241 is an apocalyptic number.

It is an amenable number.

27160241 is a deficient number, since it is larger than the sum of its proper divisors (11443).

27160241 is an equidigital number, since it uses as much as digits as its factorization.

27160241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11442.

The product of its (nonzero) digits is 672, while the sum is 23.

The square root of 27160241 is about 5211.5488100947. The cubic root of 27160241 is about 300.5923149588.

The spelling of 27160241 in words is "twenty-seven million, one hundred sixty thousand, two hundred forty-one".