27041057 has 4 divisors (see below), whose sum is σ = 27499440. Its totient is φ = 26582676.

The previous prime is 27041041. The next prime is 27041071. The reversal of 27041057 is 75014072.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 27041057 - 2⁴ = 27041041 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (27041087) 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, 229103 + ... + 229220.

It is an arithmetic number, because the mean of its divisors is an integer number (6874860).

Almost surely, 2^27041057 is an apocalyptic number.

It is an amenable number.

27041057 is a deficient number, since it is larger than the sum of its proper divisors (458383).

27041057 is an equidigital number, since it uses as much as digits as its factorization.

27041057 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 458382.

The product of its (nonzero) digits is 1960, while the sum is 26.

The square root of 27041057 is about 5200.1016336222. The cubic root of 27041057 is about 300.1519859509.

The spelling of 27041057 in words is "twenty-seven million, forty-one thousand, fifty-seven".