12848220 has 240 divisors, whose sum is σ = 50738688. Its totient is φ = 2643840.

The previous prime is 12848197. The next prime is 12848221. The reversal of 12848220 is 2284821.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12848221) by changing a digit.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 124689 + ... + 124791.

Almost surely, 2^12848220 is an apocalyptic number.

12848220 is a gapful number since it is divisible by the number (10) 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 12848220, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (25369344).

12848220 is an abundant number, since it is smaller than the sum of its proper divisors (37890468).

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

12848220 is a wasteful number, since it uses less digits than its factorization.

12848220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 142 (or 131 counting only the distinct ones).

The product of its (nonzero) digits is 2048, while the sum is 27.

The square root of 12848220 is about 3584.4413790715. The cubic root of 12848220 is about 234.2147929154.

The spelling of 12848220 in words is "twelve million, eight hundred forty-eight thousand, two hundred twenty".