12548000 has 48 divisors (see below), whose sum is σ = 30840264. Its totient is φ = 5017600.

The previous prime is 12547991. The next prime is 12548027. The reversal of 12548000 is 84521.

12548000 is nontrivially palindromic in base 9.

It can be written as a sum of positive squares in 4 ways, for example, as 8271376 + 4276624 = 2876^2 + 2068^2 .

It is a Harshad number since it is a multiple of its sum of digits (20).

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, 2432 + ... + 5568.

Almost surely, 2^12548000 is an apocalyptic number.

12548000 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 12548000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15420132).

12548000 is an abundant number, since it is smaller than the sum of its proper divisors (18292264).

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

12548000 is an equidigital number, since it uses as much as digits as its factorization.

12548000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3162 (or 3144 counting only the distinct ones).

The product of its (nonzero) digits is 320, while the sum is 20.

The square root of 12548000 is about 3542.3156268181. The cubic root of 12548000 is about 232.3761239361.

The spelling of 12548000 in words is "twelve million, five hundred forty-eight thousand".