27261341 has 4 divisors (see below), whose sum is σ = 27998172. Its totient is φ = 26524512.

The previous prime is 27261337. The next prime is 27261349. The reversal of 27261341 is 14316272.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 24552025 + 2709316 = 4955^2 + 1646^2 .

It is a cyclic number.

It is not a de Polignac number, because 27261341 - 2² = 27261337 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 27261341.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (27261349) 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, 368360 + ... + 368433.

It is an arithmetic number, because the mean of its divisors is an integer number (6999543).

Almost surely, 2^27261341 is an apocalyptic number.

It is an amenable number.

27261341 is a deficient number, since it is larger than the sum of its proper divisors (736831).

27261341 is an equidigital number, since it uses as much as digits as its factorization.

27261341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 736830.

The product of its digits is 2016, while the sum is 26.

The square root of 27261341 is about 5221.2394122469. The cubic root of 27261341 is about 300.9648233562.

The spelling of 27261341 in words is "twenty-seven million, two hundred sixty-one thousand, three hundred forty-one".