12052546 has 16 divisors (see below), whose sum is σ = 19849248. Its totient is φ = 5443200.

The previous prime is 12052543. The next prime is 12052561. The reversal of 12052546 is 64525021.

12052546 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 12052546.

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 7 ways as a sum of consecutive naturals, for example, 1906 + ... + 5266.

It is an arithmetic number, because the mean of its divisors is an integer number (1240578).

Almost surely, 2^12052546 is an apocalyptic number.

12052546 is a deficient number, since it is larger than the sum of its proper divisors (7796702).

12052546 is a wasteful number, since it uses less digits than its factorization.

12052546 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3537.

The product of its (nonzero) digits is 2400, while the sum is 25.

The square root of 12052546 is about 3471.6776924133. The cubic root of 12052546 is about 229.2765294646.

Adding to 12052546 its reverse (64525021), we get a palindrome (76577567).

The spelling of 12052546 in words is "twelve million, fifty-two thousand, five hundred forty-six".