12007669 has 2 divisors, whose sum is σ = 12007670. Its totient is φ = 12007668.

The previous prime is 12007663. The next prime is 12007747. The reversal of 12007669 is 96670021.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 12006225 + 1444 = 3465^2 + 38^2 .

It is a cyclic number.

It is not a de Polignac number, because 12007669 - 2¹⁵ = 11974901 is a prime.

It is a super-2 number, since 2×12007669² = 288368229627122, which contains 22 as substring.

It is equal to p₇₈₈₅₂₁ and since 12007669 and 788521 have the same sum of digits, it is a Honaker prime.

It is a self number, because there is not a number n which added to its sum of digits gives 12007669.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12007663) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6003834 + 6003835.

It is an arithmetic number, because the mean of its divisors is an integer number (6003835).

Almost surely, 2^12007669 is an apocalyptic number.

It is an amenable number.

12007669 is a deficient number, since it is larger than the sum of its proper divisors (1).

12007669 is an equidigital number, since it uses as much as digits as its factorization.

12007669 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4536, while the sum is 31.

The square root of 12007669 is about 3465.2083631435. The cubic root of 12007669 is about 228.9916093110.

The spelling of 12007669 in words is "twelve million, seven thousand, six hundred sixty-nine".