12065773 has 2 divisors, whose sum is σ = 12065774. Its totient is φ = 12065772.

The previous prime is 12065759. The next prime is 12065791. The reversal of 12065773 is 37756021.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 11168964 + 896809 = 3342^2 + 947^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12065773 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12065723) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6032886 + 6032887.

It is an arithmetic number, because the mean of its divisors is an integer number (6032887).

Almost surely, 2^12065773 is an apocalyptic number.

It is an amenable number.

12065773 is a deficient number, since it is larger than the sum of its proper divisors (1).

12065773 is an equidigital number, since it uses as much as digits as its factorization.

12065773 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8820, while the sum is 31.

The square root of 12065773 is about 3473.5821567943. The cubic root of 12065773 is about 229.3603715548.

The spelling of 12065773 in words is "twelve million, sixty-five thousand, seven hundred seventy-three".