13041448 has 96 divisors (see below), whose sum is σ = 32011200. Its totient is φ = 4935168.

The previous prime is 13041439. The next prime is 13041463. The reversal of 13041448 is 84414031.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 126565 + ... + 126667.

It is an arithmetic number, because the mean of its divisors is an integer number (333450).

Almost surely, 2^13041448 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 13041448, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16005600).

13041448 is an abundant number, since it is smaller than the sum of its proper divisors (18969752).

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

13041448 is a wasteful number, since it uses less digits than its factorization.

13041448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 159 (or 148 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 25.

The square root of 13041448 is about 3611.2945047448. The cubic root of 13041448 is about 235.3830962790.

Adding to 13041448 its reverse (84414031), we get a palindrome (97455479).

The spelling of 13041448 in words is "thirteen million, forty-one thousand, four hundred forty-eight".