13397248 has 36 divisors (see below), whose sum is σ = 27226080. Its totient is φ = 6577664.

The previous prime is 13397243. The next prime is 13397249. The reversal of 13397248 is 84279331.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13397243) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14661 + ... + 15547.

It is an arithmetic number, because the mean of its divisors is an integer number (756280).

Almost surely, 2^13397248 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 13397248, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13613040).

13397248 is an abundant number, since it is smaller than the sum of its proper divisors (13828832).

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

13397248 is an frugal number, since it uses more digits than its factorization.

13397248 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 962 (or 948 counting only the distinct ones).

The product of its digits is 36288, while the sum is 37.

The square root of 13397248 is about 3660.2251296881. The cubic root of 13397248 is about 237.5045125643.

The spelling of 13397248 in words is "thirteen million, three hundred ninety-seven thousand, two hundred forty-eight".