13122848 has 48 divisors (see below), whose sum is σ = 27216000. Its totient is φ = 6220032.

The previous prime is 13122841. The next prime is 13122871. The reversal of 13122848 is 84822131.

It is a super-2 number, since 2×13122848² = 344418279262208, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (29).

It is a self number, because there is not a number n which added to its sum of digits gives 13122848.

It is not an unprimeable number, because it can be changed into a prime (13122841) 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, 73223 + ... + 73401.

It is an arithmetic number, because the mean of its divisors is an integer number (567000).

Almost surely, 2^13122848 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 13122848, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13608000).

13122848 is an abundant number, since it is smaller than the sum of its proper divisors (14093152).

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

13122848 is a wasteful number, since it uses less digits than its factorization.

13122848 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 297 (or 289 counting only the distinct ones).

The product of its digits is 3072, while the sum is 29.

The square root of 13122848 is about 3622.5471701553. The cubic root of 13122848 is about 235.8718062763.

Adding to 13122848 its reverse (84822131), we get a palindrome (97944979).

The spelling of 13122848 in words is "thirteen million, one hundred twenty-two thousand, eight hundred forty-eight".