12963016 has 32 divisors (see below), whose sum is σ = 27914400. Its totient is φ = 5581440.

The previous prime is 12962981. The next prime is 12963089. The reversal of 12963016 is 61036921.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2205 + ... + 5548.

It is an arithmetic number, because the mean of its divisors is an integer number (872325).

Almost surely, 2^12963016 is an apocalyptic number.

It is an amenable number.

12963016 is an abundant number, since it is smaller than the sum of its proper divisors (14951384).

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

12963016 is a wasteful number, since it uses less digits than its factorization.

12963016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7789 (or 7785 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 28.

The square root of 12963016 is about 3600.4188645212. The cubic root of 12963016 is about 234.9102781075.

Adding to 12963016 its reverse (61036921), we get a palindrome (73999937).

The spelling of 12963016 in words is "twelve million, nine hundred sixty-three thousand, sixteen".