10447669 has 4 divisors (see below), whose sum is σ = 10501996. Its totient is φ = 10393344.

The previous prime is 10447637. The next prime is 10447711. The reversal of 10447669 is 96674401.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 96674401 = 197 ⋅490733.

It can be written as a sum of positive squares in 2 ways, for example, as 756900 + 9690769 = 870^2 + 3113^2 .

It is a cyclic number.

It is not a de Polignac number, because 10447669 - 2⁵ = 10447637 is a prime.

It is a super-2 number, since 2×10447669² = 218307575067122, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10477669) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26874 + ... + 27259.

It is an arithmetic number, because the mean of its divisors is an integer number (2625499).

Almost surely, 2^10447669 is an apocalyptic number.

It is an amenable number.

10447669 is a deficient number, since it is larger than the sum of its proper divisors (54327).

10447669 is an equidigital number, since it uses as much as digits as its factorization.

10447669 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54326.

The product of its (nonzero) digits is 36288, while the sum is 37.

The square root of 10447669 is about 3232.2854143779. The cubic root of 10447669 is about 218.6115658537.

The spelling of 10447669 in words is "ten million, four hundred forty-seven thousand, six hundred sixty-nine".