12052573 has 6 divisors (see below), whose sum is σ = 13051194. Its totient is φ = 11125296.

The previous prime is 12052567. The next prime is 12052619. The reversal of 12052573 is 37525021.

It can be written as a sum of positive squares in 3 ways, for example, as 205209 + 11847364 = 453^2 + 3442^2 .

It is not a de Polignac number, because 12052573 - 2¹⁷ = 11921501 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12052543) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 35490 + ... + 35827.

It is an arithmetic number, because the mean of its divisors is an integer number (2175199).

Almost surely, 2^12052573 is an apocalyptic number.

12052573 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

12052573 is a deficient number, since it is larger than the sum of its proper divisors (998621).

12052573 is an equidigital number, since it uses as much as digits as its factorization.

12052573 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71343 (or 71330 counting only the distinct ones).

The product of its (nonzero) digits is 2100, while the sum is 25.

The square root of 12052573 is about 3471.6815810209. The cubic root of 12052573 is about 229.2767006722.

Adding to 12052573 its reverse (37525021), we get a palindrome (49577594).

The spelling of 12052573 in words is "twelve million, fifty-two thousand, five hundred seventy-three".