12652043 has 4 divisors (see below), whose sum is σ = 13317960. Its totient is φ = 11986128.

The previous prime is 12652027. The next prime is 12652049. The reversal of 12652043 is 34025621.

12652043 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: 34025621 = 7 ⋅4860803.

It is a cyclic number.

It is not a de Polignac number, because 12652043 - 2⁴ = 12652027 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12652049) 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, 332930 + ... + 332967.

It is an arithmetic number, because the mean of its divisors is an integer number (3329490).

Almost surely, 2^12652043 is an apocalyptic number.

12652043 is a deficient number, since it is larger than the sum of its proper divisors (665917).

12652043 is an equidigital number, since it uses as much as digits as its factorization.

12652043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 665916.

The product of its (nonzero) digits is 1440, while the sum is 23.

The square root of 12652043 is about 3556.9710428959. The cubic root of 12652043 is about 233.0166135992.

Adding to 12652043 its reverse (34025621), we get a palindrome (46677664).

The spelling of 12652043 in words is "twelve million, six hundred fifty-two thousand, forty-three".