11127247 has 2 divisors, whose sum is σ = 11127248. Its totient is φ = 11127246.

The previous prime is 11127241. The next prime is 11127253. The reversal of 11127247 is 74272111.

It is a balanced prime because it is at equal distance from previous prime (11127241) and next prime (11127253).

It is an emirp because it is prime and its reverse (74272111) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 11127247 - 2¹¹ = 11125199 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11127241) 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, 5563623 + 5563624.

It is an arithmetic number, because the mean of its divisors is an integer number (5563624).

Almost surely, 2^11127247 is an apocalyptic number.

11127247 is a deficient number, since it is larger than the sum of its proper divisors (1).

11127247 is an equidigital number, since it uses as much as digits as its factorization.

11127247 is an evil number, because the sum of its binary digits is even.

The product of its digits is 784, while the sum is 25.

The square root of 11127247 is about 3335.7528385658. The cubic root of 11127247 is about 223.2522834038.

Adding to 11127247 its reverse (74272111), we get a palindrome (85399358).

The spelling of 11127247 in words is "eleven million, one hundred twenty-seven thousand, two hundred forty-seven".