11522411 has 2 divisors, whose sum is σ = 11522412. Its totient is φ = 11522410.

The previous prime is 11522363. The next prime is 11522419. The reversal of 11522411 is 11422511.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11522411 - 2⁶ = 11522347 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 11522411.

It is not a weakly prime, because it can be changed into another prime (11522419) by changing a digit.

It is a good prime.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5761205 + 5761206.

It is an arithmetic number, because the mean of its divisors is an integer number (5761206).

Almost surely, 2^11522411 is an apocalyptic number.

11522411 is a deficient number, since it is larger than the sum of its proper divisors (1).

11522411 is an equidigital number, since it uses as much as digits as its factorization.

11522411 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 80, while the sum is 17.

The square root of 11522411 is about 3394.4677049576. The cubic root of 11522411 is about 225.8644016509.

Adding to 11522411 its reverse (11422511), we get a palindrome (22944922).

The spelling of 11522411 in words is "eleven million, five hundred twenty-two thousand, four hundred eleven".