13193648 has 40 divisors (see below), whose sum is σ = 27789888. Its totient is φ = 6031872.

The previous prime is 13193623. The next prime is 13193669. The reversal of 13193648 is 84639131.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28265 + ... + 28727.

Almost surely, 2^13193648 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 13193648, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13894944).

13193648 is an abundant number, since it is smaller than the sum of its proper divisors (14596240).

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

13193648 is a wasteful number, since it uses less digits than its factorization.

13193648 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 621 (or 615 counting only the distinct ones).

The product of its digits is 15552, while the sum is 35.

The square root of 13193648 is about 3632.3061544974. The cubic root of 13193648 is about 236.2952352190.

The spelling of 13193648 in words is "thirteen million, one hundred ninety-three thousand, six hundred forty-eight".