12544848 has 80 divisors (see below), whose sum is σ = 36604800. Its totient is φ = 4112640.

The previous prime is 12544843. The next prime is 12544853. The reversal of 12544848 is 84844521.

It is an interprime number because it is at equal distance from previous prime (12544843) and next prime (12544853).

It is a super-2 number, since 2×12544848² = 314746422686208, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12544843) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 30468 + ... + 30876.

It is an arithmetic number, because the mean of its divisors is an integer number (457560).

Almost surely, 2^12544848 is an apocalyptic number.

12544848 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12544848, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18302400).

12544848 is an abundant number, since it is smaller than the sum of its proper divisors (24059952).

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

12544848 is a wasteful number, since it uses less digits than its factorization.

12544848 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 497 (or 485 counting only the distinct ones).

The product of its digits is 40960, while the sum is 36.

The square root of 12544848 is about 3541.8706921625. The cubic root of 12544848 is about 232.3566650348.

The spelling of 12544848 in words is "twelve million, five hundred forty-four thousand, eight hundred forty-eight".