12563061 has 32 divisors (see below), whose sum is σ = 20256000. Its totient is φ = 6914880.

The previous prime is 12563039. The next prime is 12563063. The reversal of 12563061 is 16036521.

It is not a de Polignac number, because 12563061 - 2¹³ = 12554869 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12563063) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 29631 + ... + 30051.

It is an arithmetic number, because the mean of its divisors is an integer number (633000).

Almost surely, 2^12563061 is an apocalyptic number.

It is an amenable number.

12563061 is a deficient number, since it is larger than the sum of its proper divisors (7692939).

12563061 is an equidigital number, since it uses as much as digits as its factorization.

12563061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 474 (or 460 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 24.

The square root of 12563061 is about 3544.4408585840. The cubic root of 12563061 is about 232.4690582017.

Adding to 12563061 its reverse (16036521), we get a palindrome (28599582).

The spelling of 12563061 in words is "twelve million, five hundred sixty-three thousand, sixty-one".