13068448 has 12 divisors (see below), whose sum is σ = 25728570. Its totient is φ = 6534208.

The previous prime is 13068421. The next prime is 13068449. The reversal of 13068448 is 84486031.

It can be written as a sum of positive squares in only one way, i.e., 13046544 + 21904 = 3612^2 + 148^2 .

It is a hoax number, since the sum of its digits (34) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (13068449) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 204163 + ... + 204226.

Almost surely, 2^13068448 is an apocalyptic number.

It is an amenable number.

13068448 is a deficient number, since it is larger than the sum of its proper divisors (12660122).

13068448 is an equidigital number, since it uses as much as digits as its factorization.

13068448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 408399 (or 408391 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 34.

The square root of 13068448 is about 3615.0308435752. The cubic root of 13068448 is about 235.5454239277.

The spelling of 13068448 in words is "thirteen million, sixty-eight thousand, four hundred forty-eight".