11271741 has 8 divisors (see below), whose sum is σ = 16185120. Its totient is φ = 6936432.

The previous prime is 11271739. The next prime is 11271751. The reversal of 11271741 is 14717211.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 11271741 - 2¹ = 11271739 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11271751) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 144471 + ... + 144548.

It is an arithmetic number, because the mean of its divisors is an integer number (2023140).

Almost surely, 2^11271741 is an apocalyptic number.

It is an amenable number.

11271741 is a deficient number, since it is larger than the sum of its proper divisors (4913379).

11271741 is a wasteful number, since it uses less digits than its factorization.

11271741 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 289035.

The product of its digits is 392, while the sum is 24.

The square root of 11271741 is about 3357.3413588731. The cubic root of 11271741 is about 224.2144855138.

Adding to 11271741 its reverse (14717211), we get a palindrome (25988952).

The spelling of 11271741 in words is "eleven million, two hundred seventy-one thousand, seven hundred forty-one".