12548832 has 48 divisors (see below), whose sum is σ = 33449472. Its totient is φ = 4118400.

The previous prime is 12548827. The next prime is 12548849. The reversal of 12548832 is 23884521.

It is a tau number, because it is divible by the number of its divisors (48).

It is a junction number, because it is equal to n+sod(n) for n = 12548793 and 12548802.

It is a congruent number.

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, 5457 + ... + 7407.

It is an arithmetic number, because the mean of its divisors is an integer number (696864).

Almost surely, 2^12548832 is an apocalyptic number.

12548832 is a gapful number since it is divisible by the number (12) 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 12548832, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16724736).

12548832 is an abundant number, since it is smaller than the sum of its proper divisors (20900640).

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

12548832 is a wasteful number, since it uses less digits than its factorization.

12548832 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2031 (or 2023 counting only the distinct ones).

The product of its digits is 15360, while the sum is 33.

The square root of 12548832 is about 3542.4330621763. The cubic root of 12548832 is about 232.3812597523.

The spelling of 12548832 in words is "twelve million, five hundred forty-eight thousand, eight hundred thirty-two".