11740567 has 2 divisors, whose sum is σ = 11740568. Its totient is φ = 11740566.

The previous prime is 11740559. The next prime is 11740571. The reversal of 11740567 is 76504711.

It is a strong prime.

It is an emirp because it is prime and its reverse (76504711) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 11740567 - 2³ = 11740559 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11740577) 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, 5870283 + 5870284.

It is an arithmetic number, because the mean of its divisors is an integer number (5870284).

Almost surely, 2^11740567 is an apocalyptic number.

11740567 is a deficient number, since it is larger than the sum of its proper divisors (1).

11740567 is an equidigital number, since it uses as much as digits as its factorization.

11740567 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5880, while the sum is 31.

The square root of 11740567 is about 3426.4510794698. The cubic root of 11740567 is about 227.2809435914.

The spelling of 11740567 in words is "eleven million, seven hundred forty thousand, five hundred sixty-seven".