13063808 has 16 divisors (see below), whose sum is σ = 26025810. Its totient is φ = 6531840.

The previous prime is 13063807. The next prime is 13063819. The reversal of 13063808 is 80836031.

It can be written as a sum of positive squares in only one way, i.e., 11235904 + 1827904 = 3352^2 + 1352^2 .

It is a tau number, because it is divible by the number of its divisors (16).

It is not an unprimeable number, because it can be changed into a prime (13063807) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50903 + ... + 51158.

Almost surely, 2^13063808 is an apocalyptic number.

It is an amenable number.

13063808 is a deficient number, since it is larger than the sum of its proper divisors (12962002).

13063808 is an equidigital number, since it uses as much as digits as its factorization.

13063808 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102075 (or 102063 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 29.

The square root of 13063808 is about 3614.3890216743. The cubic root of 13063808 is about 235.5175435413.

Adding to 13063808 its reverse (80836031), we get a palindrome (93899839).

The spelling of 13063808 in words is "thirteen million, sixty-three thousand, eight hundred eight".