12852001 has 2 divisors, whose sum is σ = 12852002. Its totient is φ = 12852000.

The previous prime is 12851981. The next prime is 12852041. The reversal of 12852001 is 10025821.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 7834401 + 5017600 = 2799^2 + 2240^2 .

It is a cyclic number.

It is not a de Polignac number, because 12852001 - 2¹¹ = 12849953 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 12852001.

It is not a weakly prime, because it can be changed into another prime (12852041) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6426000 + 6426001.

It is an arithmetic number, because the mean of its divisors is an integer number (6426001).

Almost surely, 2^12852001 is an apocalyptic number.

It is an amenable number.

12852001 is a deficient number, since it is larger than the sum of its proper divisors (1).

12852001 is an equidigital number, since it uses as much as digits as its factorization.

12852001 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 160, while the sum is 19.

The square root of 12852001 is about 3584.9687585807. The cubic root of 12852001 is about 234.2377657287.

Adding to 12852001 its reverse (10025821), we get a palindrome (22877822).

The spelling of 12852001 in words is "twelve million, eight hundred fifty-two thousand, one".