12413838 has 8 divisors (see below), whose sum is σ = 24827688. Its totient is φ = 4137944.

The previous prime is 12413837. The next prime is 12413851. The reversal of 12413838 is 83831421.

It is a sphenic number, since it is the product of 3 distinct primes.

12413838 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12413831) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1034481 + ... + 1034492.

It is an arithmetic number, because the mean of its divisors is an integer number (3103461).

Almost surely, 2^12413838 is an apocalyptic number.

12413838 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

12413838 is a wasteful number, since it uses less digits than its factorization.

12413838 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2068978.

The product of its digits is 4608, while the sum is 30.

The square root of 12413838 is about 3523.3276884218. The cubic root of 12413838 is about 231.5449736681.

The spelling of 12413838 in words is "twelve million, four hundred thirteen thousand, eight hundred thirty-eight".