11859707 has 2 divisors, whose sum is σ = 11859708. Its totient is φ = 11859706.

The previous prime is 11859643. The next prime is 11859713. The reversal of 11859707 is 70795811.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11859707 - 2⁶ = 11859643 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (11859307) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5929853 + 5929854.

It is an arithmetic number, because the mean of its divisors is an integer number (5929854).

Almost surely, 2^11859707 is an apocalyptic number.

11859707 is a deficient number, since it is larger than the sum of its proper divisors (1).

11859707 is an equidigital number, since it uses as much as digits as its factorization.

11859707 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 17640, while the sum is 38.

The square root of 11859707 is about 3443.7925314978. The cubic root of 11859707 is about 228.0471521951.

The spelling of 11859707 in words is "eleven million, eight hundred fifty-nine thousand, seven hundred seven".