12553848 has 48 divisors (see below), whose sum is σ = 34323120. Its totient is φ = 4144896.

The previous prime is 12553829. The next prime is 12553859. The reversal of 12553848 is 84835521.

It is a happy number.

It is a super-3 number, since 3×12553848³ (a number of 22 digits) contains 333 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 an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7365 + ... + 8907.

It is an arithmetic number, because the mean of its divisors is an integer number (715065).

Almost surely, 2^12553848 is an apocalyptic number.

12553848 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 12553848, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17161560).

12553848 is an abundant number, since it is smaller than the sum of its proper divisors (21769272).

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

12553848 is a wasteful number, since it uses less digits than its factorization.

12553848 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1668 (or 1661 counting only the distinct ones).

The product of its digits is 38400, while the sum is 36.

The square root of 12553848 is about 3543.1409794136. The cubic root of 12553848 is about 232.4122179888.

The spelling of 12553848 in words is "twelve million, five hundred fifty-three thousand, eight hundred forty-eight".