12652851 has 4 divisors (see below), whose sum is σ = 16870472. Its totient is φ = 8435232.

The previous prime is 12652847. The next prime is 12652859. The reversal of 12652851 is 15825621.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 12652851 - 2² = 12652847 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12652859) 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, 2108806 + ... + 2108811.

It is an arithmetic number, because the mean of its divisors is an integer number (4217618).

Almost surely, 2^12652851 is an apocalyptic number.

12652851 is a deficient number, since it is larger than the sum of its proper divisors (4217621).

12652851 is an equidigital number, since it uses as much as digits as its factorization.

12652851 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4217620.

The product of its digits is 4800, while the sum is 30.

The square root of 12652851 is about 3557.0846208658. The cubic root of 12652851 is about 233.0215738894.

The spelling of 12652851 in words is "twelve million, six hundred fifty-two thousand, eight hundred fifty-one".