11340757 has 2 divisors, whose sum is σ = 11340758. Its totient is φ = 11340756.

The previous prime is 11340743. The next prime is 11340821. The reversal of 11340757 is 75704311.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 11229201 + 111556 = 3351^2 + 334^2 .

It is an emirp because it is prime and its reverse (75704311) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 11340757 - 2⁷ = 11340629 is a prime.

It is a super-2 number, since 2×11340757² = 257225538666098, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11340257) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5670378 + 5670379.

It is an arithmetic number, because the mean of its divisors is an integer number (5670379).

Almost surely, 2^11340757 is an apocalyptic number.

It is an amenable number.

11340757 is a deficient number, since it is larger than the sum of its proper divisors (1).

11340757 is an equidigital number, since it uses as much as digits as its factorization.

11340757 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2940, while the sum is 28.

The square root of 11340757 is about 3367.6040444209. The cubic root of 11340757 is about 224.6711706909.

The spelling of 11340757 in words is "eleven million, three hundred forty thousand, seven hundred fifty-seven".