12051673 has 4 divisors (see below), whose sum is σ = 12067380. Its totient is φ = 12035968.

The previous prime is 12051659. The next prime is 12051679. The reversal of 12051673 is 37615021.

12051673 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 37615021 = 163 ⋅230767.

It can be written as a sum of positive squares in 2 ways, for example, as 10942864 + 1108809 = 3308^2 + 1053^2 .

It is a cyclic number.

It is not a de Polignac number, because 12051673 - 2²¹ = 9954521 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12051679) 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, 6640 + ... + 8257.

It is an arithmetic number, because the mean of its divisors is an integer number (3016845).

Almost surely, 2^12051673 is an apocalyptic number.

It is an amenable number.

12051673 is a deficient number, since it is larger than the sum of its proper divisors (15707).

12051673 is an equidigital number, since it uses as much as digits as its factorization.

12051673 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15706.

The product of its (nonzero) digits is 1260, while the sum is 25.

The square root of 12051673 is about 3471.5519584186. The cubic root of 12051673 is about 229.2709936151.

Adding to 12051673 its reverse (37615021), we get a palindrome (49666694).

The spelling of 12051673 in words is "twelve million, fifty-one thousand, six hundred seventy-three".