10069669 has 2 divisors, whose sum is σ = 10069670. Its totient is φ = 10069668.

The previous prime is 10069649. The next prime is 10069679. The reversal of 10069669 is 96696001.

10069669 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 can be written as a sum of positive squares in only one way, i.e., 7049025 + 3020644 = 2655^2 + 1738^2 .

It is a cyclic number.

It is not a de Polignac number, because 10069669 - 2⁷ = 10069541 is a prime.

It is a super-2 number, since 2×10069669² = 202796467539122, which contains 22 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10069649) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5034834 + 5034835.

It is an arithmetic number, because the mean of its divisors is an integer number (5034835).

Almost surely, 2^10069669 is an apocalyptic number.

It is an amenable number.

10069669 is a deficient number, since it is larger than the sum of its proper divisors (1).

10069669 is an equidigital number, since it uses as much as digits as its factorization.

10069669 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 17496, while the sum is 37.

The square root of 10069669 is about 3173.2741766195. The cubic root of 10069669 is about 215.9426359443.

The spelling of 10069669 in words is "ten million, sixty-nine thousand, six hundred sixty-nine".