11559741 has 4 divisors (see below), whose sum is σ = 15412992. Its totient is φ = 7706492.

The previous prime is 11559703. The next prime is 11559749. The reversal of 11559741 is 14795511.

11559741 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, and also an emirpimes, since its reverse is a distinct semiprime: 14795511 = 3 ⋅4931837.

It is a cyclic number.

It is not a de Polignac number, because 11559741 - 2¹⁵ = 11526973 is a prime.

It is a super-2 number, since 2×11559741² = 267255223974162, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11559749) 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, 1926621 + ... + 1926626.

It is an arithmetic number, because the mean of its divisors is an integer number (3853248).

Almost surely, 2^11559741 is an apocalyptic number.

It is an amenable number.

11559741 is a deficient number, since it is larger than the sum of its proper divisors (3853251).

11559741 is an equidigital number, since it uses as much as digits as its factorization.

11559741 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3853250.

The product of its digits is 6300, while the sum is 33.

The square root of 11559741 is about 3399.9619115514. The cubic root of 11559741 is about 226.1080552018.

The spelling of 11559741 in words is "eleven million, five hundred fifty-nine thousand, seven hundred forty-one".