13063256 has 16 divisors (see below), whose sum is σ = 25091640. Its totient is φ = 6372160.

The previous prime is 13063243. The next prime is 13063261. The reversal of 13063256 is 65236031.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 19586 + ... + 20241.

Almost surely, 2^13063256 is an apocalyptic number.

It is an amenable number.

13063256 is a deficient number, since it is larger than the sum of its proper divisors (12028384).

13063256 is a wasteful number, since it uses less digits than its factorization.

13063256 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39874 (or 39870 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 26.

The square root of 13063256 is about 3614.3126594140. The cubic root of 13063256 is about 235.5142262973.

Adding to 13063256 its reverse (65236031), we get a palindrome (78299287).

The spelling of 13063256 in words is "thirteen million, sixty-three thousand, two hundred fifty-six".