11541941 has 2 divisors, whose sum is σ = 11541942. Its totient is φ = 11541940.

The previous prime is 11541923. The next prime is 11541947. The reversal of 11541941 is 14914511.

11541941 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 9796900 + 1745041 = 3130^2 + 1321^2 .

It is a cyclic number.

It is not a de Polignac number, because 11541941 - 2⁶ = 11541877 is a prime.

It is a Sophie Germain prime.

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 11541941.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11541947) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5770970 + 5770971.

It is an arithmetic number, because the mean of its divisors is an integer number (5770971).

Almost surely, 2^11541941 is an apocalyptic number.

It is an amenable number.

11541941 is a deficient number, since it is larger than the sum of its proper divisors (1).

11541941 is an equidigital number, since it uses as much as digits as its factorization.

11541941 is an evil number, because the sum of its binary digits is even.

The product of its digits is 720, while the sum is 26.

The square root of 11541941 is about 3397.3432266994. The cubic root of 11541941 is about 225.9919398279.

The spelling of 11541941 in words is "eleven million, five hundred forty-one thousand, nine hundred forty-one".