12938352 has 60 divisors (see below), whose sum is σ = 38888136. Its totient is φ = 3696000.

The previous prime is 12938347. The next prime is 12938363. The reversal of 12938352 is 25383921.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 399 + ... + 5102.

Almost surely, 2^12938352 is an apocalyptic number.

12938352 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 12938352, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19444068).

12938352 is an abundant number, since it is smaller than the sum of its proper divisors (25949784).

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

12938352 is a wasteful number, since it uses less digits than its factorization.

12938352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5526 (or 5513 counting only the distinct ones).

The product of its digits is 12960, while the sum is 33.

The square root of 12938352 is about 3596.9920767219. The cubic root of 12938352 is about 234.7612000041.

The spelling of 12938352 in words is "twelve million, nine hundred thirty-eight thousand, three hundred fifty-two".