10669807 has 2 divisors, whose sum is σ = 10669808. Its totient is φ = 10669806.

The previous prime is 10669787. The next prime is 10669823. The reversal of 10669807 is 70896601.

It is a strong prime.

It is an emirp because it is prime and its reverse (70896601) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10669807 is a prime.

It is a super-2 number, since 2×10669807² = 227689562834498, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10669837) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5334903 + 5334904.

It is an arithmetic number, because the mean of its divisors is an integer number (5334904).

Almost surely, 2^10669807 is an apocalyptic number.

10669807 is a deficient number, since it is larger than the sum of its proper divisors (1).

10669807 is an equidigital number, since it uses as much as digits as its factorization.

10669807 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 18144, while the sum is 37.

The square root of 10669807 is about 3266.4670517242. The cubic root of 10669807 is about 220.1500835405.

It can be divided in two parts, 10669 and 807, that added together give a triangular number (11476 = T₁₅₁).

The spelling of 10669807 in words is "ten million, six hundred sixty-nine thousand, eight hundred seven".