13010448 has 80 divisors (see below), whose sum is σ = 37622592. Its totient is φ = 3840000.

The previous prime is 13010447. The next prime is 13010477. The reversal of 13010448 is 84401031.

It is a Cunningham number, because it is equal to 3607²-1.

It is not an unprimeable number, because it can be changed into a prime (13010447) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21348 + ... + 21948.

Almost surely, 2^13010448 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 13010448, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18811296).

13010448 is an abundant number, since it is smaller than the sum of its proper divisors (24612144).

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

13010448 is a wasteful number, since it uses less digits than its factorization.

13010448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 664 (or 658 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 21.

The square root of 13010448 is about 3606.9998613806. Note that the first 3 decimals coincide. The cubic root of 13010448 is about 235.1964435577.

Adding to 13010448 its reverse (84401031), we get a palindrome (97411479).

The spelling of 13010448 in words is "thirteen million, ten thousand, four hundred forty-eight".