12885048 has 192 divisors, whose sum is σ = 43092000. Its totient is φ = 3548160.

The previous prime is 12885023. The next prime is 12885049. The reversal of 12885048 is 84058821.

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 (12885049) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 444298 + ... + 444326.

Almost surely, 2^12885048 is an apocalyptic number.

12885048 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 12885048, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (21546000).

12885048 is an abundant number, since it is smaller than the sum of its proper divisors (30206952).

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

12885048 is a wasteful number, since it uses less digits than its factorization.

12885048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83 (or 62 counting only the distinct ones).

The product of its (nonzero) digits is 20480, while the sum is 36.

The square root of 12885048 is about 3589.5749051942. The cubic root of 12885048 is about 234.4383630283.

It can be divided in two parts, 1288 and 5048, that added together give a palindrome (6336).

The spelling of 12885048 in words is "twelve million, eight hundred eighty-five thousand, forty-eight".