10669699 has 2 divisors, whose sum is σ = 10669700. Its totient is φ = 10669698.

The previous prime is 10669691. The next prime is 10669721. The reversal of 10669699 is 99696601.

It is a weak prime.

It is an emirp because it is prime and its reverse (99696601) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 10669699 - 2³ = 10669691 is a prime.

It is a super-2 number, since 2×10669699² = 227684953501202, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (10669691) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5334849 + 5334850.

It is an arithmetic number, because the mean of its divisors is an integer number (5334850).

Almost surely, 2^10669699 is an apocalyptic number.

10669699 is a deficient number, since it is larger than the sum of its proper divisors (1).

10669699 is an equidigital number, since it uses as much as digits as its factorization.

10669699 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 157464, while the sum is 46.

The square root of 10669699 is about 3266.4505200600. The cubic root of 10669699 is about 220.1493407501.

The spelling of 10669699 in words is "ten million, six hundred sixty-nine thousand, six hundred ninety-nine".