13393248 has 72 divisors (see below), whose sum is σ = 38677464. Its totient is φ = 4055040.

The previous prime is 13393231. The next prime is 13393267. The reversal of 13393248 is 84239331.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11040 + ... + 12192.

It is an arithmetic number, because the mean of its divisors is an integer number (537187).

Almost surely, 2^13393248 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 13393248, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19338732).

13393248 is an abundant number, since it is smaller than the sum of its proper divisors (25284216).

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

13393248 is a wasteful number, since it uses less digits than its factorization.

13393248 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1188 (or 1169 counting only the distinct ones).

The product of its digits is 15552, while the sum is 33.

The square root of 13393248 is about 3659.6786744194. The cubic root of 13393248 is about 237.4808730672.

The spelling of 13393248 in words is "thirteen million, three hundred ninety-three thousand, two hundred forty-eight".