11747207 has 2 divisors, whose sum is σ = 11747208. Its totient is φ = 11747206.

The previous prime is 11747191. The next prime is 11747231. The reversal of 11747207 is 70274711.

11747207 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11747207 - 2⁴ = 11747191 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 11747207.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11747287) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5873603 + 5873604.

It is an arithmetic number, because the mean of its divisors is an integer number (5873604).

Almost surely, 2^11747207 is an apocalyptic number.

11747207 is a deficient number, since it is larger than the sum of its proper divisors (1).

11747207 is an equidigital number, since it uses as much as digits as its factorization.

11747207 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2744, while the sum is 29.

The square root of 11747207 is about 3427.4198750664. The cubic root of 11747207 is about 227.3237825517.

The spelling of 11747207 in words is "eleven million, seven hundred forty-seven thousand, two hundred seven".