12563076 has 24 divisors (see below), whose sum is σ = 29494080. Its totient is φ = 4161952.

The previous prime is 12563063. The next prime is 12563077. The reversal of 12563076 is 67036521.

It is an alternating number because its digits alternate between odd and even.

It is not an unprimeable number, because it can be changed into a prime (12563077) 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, 1131 + ... + 5138.

It is an arithmetic number, because the mean of its divisors is an integer number (1228920).

Almost surely, 2^12563076 is an apocalyptic number.

It is an amenable number.

12563076 is an abundant number, since it is smaller than the sum of its proper divisors (16931004).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12563076 is a wasteful number, since it uses less digits than its factorization.

12563076 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6443 (or 6441 counting only the distinct ones).

The product of its (nonzero) digits is 7560, while the sum is 30.

The square root of 12563076 is about 3544.4429745730. The cubic root of 12563076 is about 232.4691507225.

Adding to 12563076 its reverse (67036521), we get a palindrome (79599597).

The spelling of 12563076 in words is "twelve million, five hundred sixty-three thousand, seventy-six".