1166426707 has 2 divisors, whose sum is σ = 1166426708. Its totient is φ = 1166426706.

The previous prime is 1166426641. The next prime is 1166426747. The reversal of 1166426707 is 7076246611.

It is an a-pointer prime, because the next prime (1166426747) can be obtained adding 1166426707 to its sum of digits (40).

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1166426707 - 2⁷ = 1166426579 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1166426707.

It is not a weakly prime, because it can be changed into another prime (1166426747) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 583213353 + 583213354.

It is an arithmetic number, because the mean of its divisors is an integer number (583213354).

Almost surely, 2^1166426707 is an apocalyptic number.

1166426707 is a deficient number, since it is larger than the sum of its proper divisors (1).

1166426707 is an equidigital number, since it uses as much as digits as its factorization.

1166426707 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 84672, while the sum is 40.

The square root of 1166426707 is about 34152.9897227168. The cubic root of 1166426707 is about 1052.6544198251.

The spelling of 1166426707 in words is "one billion, one hundred sixty-six million, four hundred twenty-six thousand, seven hundred seven".