11126957 has 2 divisors, whose sum is σ = 11126958. Its totient is φ = 11126956.

The previous prime is 11126953. The next prime is 11126971. The reversal of 11126957 is 75962111.

11126957 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 8649481 + 2477476 = 2941^2 + 1574^2 .

It is an emirp because it is prime and its reverse (75962111) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 11126957 - 2² = 11126953 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11126953) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5563478 + 5563479.

It is an arithmetic number, because the mean of its divisors is an integer number (5563479).

Almost surely, 2^11126957 is an apocalyptic number.

It is an amenable number.

11126957 is a deficient number, since it is larger than the sum of its proper divisors (1).

11126957 is an equidigital number, since it uses as much as digits as its factorization.

11126957 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3780, while the sum is 32.

The square root of 11126957 is about 3335.7093698342. The cubic root of 11126957 is about 223.2503439086.

The spelling of 11126957 in words is "eleven million, one hundred twenty-six thousand, nine hundred fifty-seven".