12071773 has 8 divisors (see below), whose sum is σ = 13870080. Its totient is φ = 10291920.

The previous prime is 12071749. The next prime is 12071779. The reversal of 12071773 is 37717021.

12071773 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 12071773 - 2¹³ = 12063581 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12071779) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3178 + ... + 5851.

It is an arithmetic number, because the mean of its divisors is an integer number (1733760).

Almost surely, 2^12071773 is an apocalyptic number.

It is an amenable number.

12071773 is a deficient number, since it is larger than the sum of its proper divisors (1798307).

12071773 is an equidigital number, since it uses as much as digits as its factorization.

12071773 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9227.

The product of its (nonzero) digits is 2058, while the sum is 28.

The square root of 12071773 is about 3474.4457111891. The cubic root of 12071773 is about 229.3983836016.

Adding to 12071773 its reverse (37717021), we get a palindrome (49788794).

The spelling of 12071773 in words is "twelve million, seventy-one thousand, seven hundred seventy-three".