11605907 has 2 divisors, whose sum is σ = 11605908. Its totient is φ = 11605906.

The previous prime is 11605877. The next prime is 11605931. The reversal of 11605907 is 70950611.

It is a happy number.

11605907 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11605907 - 2⁸ = 11605651 is a prime.

It is a Chen prime.

It is equal to p₇₆₃₈₃₂ and since 11605907 and 763832 have the same sum of digits, it is a Honaker prime.

It is a self number, because there is not a number n which added to its sum of digits gives 11605907.

It is not a weakly prime, because it can be changed into another prime (11605987) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5802953 + 5802954.

It is an arithmetic number, because the mean of its divisors is an integer number (5802954).

Almost surely, 2^11605907 is an apocalyptic number.

11605907 is a deficient number, since it is larger than the sum of its proper divisors (1).

11605907 is an equidigital number, since it uses as much as digits as its factorization.

11605907 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1890, while the sum is 29.

The square root of 11605907 is about 3406.7443402756. The cubic root of 11605907 is about 226.4086570689.

The spelling of 11605907 in words is "eleven million, six hundred five thousand, nine hundred seven".