12052726 has 24 divisors (see below), whose sum is σ = 22141080. Its totient is φ = 4892832.

The previous prime is 12052717. The next prime is 12052741. The reversal of 12052726 is 62725021.

It is a self number, because there is not a number n which added to its sum of digits gives 12052726.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1375 + ... + 5098.

It is an arithmetic number, because the mean of its divisors is an integer number (922545).

Almost surely, 2^12052726 is an apocalyptic number.

12052726 is a deficient number, since it is larger than the sum of its proper divisors (10088354).

12052726 is a wasteful number, since it uses less digits than its factorization.

12052726 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6508 (or 6501 counting only the distinct ones).

The product of its (nonzero) digits is 1680, while the sum is 25.

The square root of 12052726 is about 3471.7036163820. The cubic root of 12052726 is about 229.2776708437.

Adding to 12052726 its reverse (62725021), we get a palindrome (74777747).

The spelling of 12052726 in words is "twelve million, fifty-two thousand, seven hundred twenty-six".