27340541 has 4 divisors (see below), whose sum is σ = 27804000. Its totient is φ = 26877084.

The previous prime is 27340529. The next prime is 27340553. The reversal of 27340541 is 14504372.

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 an interprime number because it is at equal distance from previous prime (27340529) and next prime (27340553).

It is a cyclic number.

It is not a de Polignac number, because 27340541 - 2¹⁰ = 27339517 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 27340541.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (27340501) 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, 231641 + ... + 231758.

It is an arithmetic number, because the mean of its divisors is an integer number (6951000).

Almost surely, 2^27340541 is an apocalyptic number.

It is an amenable number.

27340541 is a deficient number, since it is larger than the sum of its proper divisors (463459).

27340541 is an equidigital number, since it uses as much as digits as its factorization.

27340541 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 463458.

The product of its (nonzero) digits is 3360, while the sum is 26.

The square root of 27340541 is about 5228.8183177464. The cubic root of 27340541 is about 301.2559971947.

The spelling of 27340541 in words is "twenty-seven million, three hundred forty thousand, five hundred forty-one".