13086448 has 40 divisors (see below), whose sum is σ = 27105408. Its totient is φ = 6105792.

The previous prime is 13086427. The next prime is 13086449. The reversal of 13086448 is 84468031.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13086449) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15411 + ... + 16237.

Almost surely, 2^13086448 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 13086448, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13552704).

13086448 is an abundant number, since it is smaller than the sum of its proper divisors (14018960).

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

13086448 is a wasteful number, since it uses less digits than its factorization.

13086448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 901 (or 895 counting only the distinct ones).

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

The square root of 13086448 is about 3617.5195922068. The cubic root of 13086448 is about 235.6535181847.

The spelling of 13086448 in words is "thirteen million, eighty-six thousand, four hundred forty-eight".