11514211 has 2 divisors, whose sum is σ = 11514212. Its totient is φ = 11514210.

The previous prime is 11514193. The next prime is 11514221. The reversal of 11514211 is 11241511.

It is a strong prime.

It is an emirp because it is prime and its reverse (11241511) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 11514211 - 2⁵ = 11514179 is a prime.

It is not a weakly prime, because it can be changed into another prime (11514221) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5757105 + 5757106.

It is an arithmetic number, because the mean of its divisors is an integer number (5757106).

Almost surely, 2^11514211 is an apocalyptic number.

11514211 is a deficient number, since it is larger than the sum of its proper divisors (1).

11514211 is an equidigital number, since it uses as much as digits as its factorization.

11514211 is an evil number, because the sum of its binary digits is even.

The product of its digits is 40, while the sum is 16.

The square root of 11514211 is about 3393.2596422909. The cubic root of 11514211 is about 225.8108096374.

Adding to 11514211 its reverse (11241511), we get a palindrome (22755722).

The spelling of 11514211 in words is "eleven million, five hundred fourteen thousand, two hundred eleven".