12563201 has 8 divisors (see below), whose sum is σ = 14382144. Its totient is φ = 10750320.

The previous prime is 12563189. The next prime is 12563203. The reversal of 12563201 is 10236521.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 12563201 - 2⁶ = 12563137 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12563203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4571 + ... + 6783.

It is an arithmetic number, because the mean of its divisors is an integer number (1797768).

Almost surely, 2^12563201 is an apocalyptic number.

It is an amenable number.

12563201 is a deficient number, since it is larger than the sum of its proper divisors (1818943).

12563201 is an equidigital number, since it uses as much as digits as its factorization.

12563201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3031.

The product of its (nonzero) digits is 360, while the sum is 20.

The square root of 12563201 is about 3544.4606077653. The cubic root of 12563201 is about 232.4699217266.

Adding to 12563201 its reverse (10236521), we get a palindrome (22799722).

The spelling of 12563201 in words is "twelve million, five hundred sixty-three thousand, two hundred one".