12075073 has 2 divisors, whose sum is σ = 12075074. Its totient is φ = 12075072.

The previous prime is 12075059. The next prime is 12075097. The reversal of 12075073 is 37057021.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 7884864 + 4190209 = 2808^2 + 2047^2 .

It is a cyclic number.

It is not a de Polignac number, because 12075073 - 2¹⁷ = 11944001 is a prime.

It is not a weakly prime, because it can be changed into another prime (12075473) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6037536 + 6037537.

It is an arithmetic number, because the mean of its divisors is an integer number (6037537).

Almost surely, 2^12075073 is an apocalyptic number.

It is an amenable number.

12075073 is a deficient number, since it is larger than the sum of its proper divisors (1).

12075073 is an equidigital number, since it uses as much as digits as its factorization.

12075073 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1470, while the sum is 25.

The square root of 12075073 is about 3474.9205746319. The cubic root of 12075073 is about 229.4192848587.

The spelling of 12075073 in words is "twelve million, seventy-five thousand, seventy-three".