13238038 has 16 divisors (see below), whose sum is σ = 21908880. Its totient is φ = 5948800.

The previous prime is 13238011. The next prime is 13238047. The reversal of 13238038 is 83083231.

It is a junction number, because it is equal to n+sod(n) for n = 13237997 and 13238015.

It is a congruent number.

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, 1423 + ... + 5338.

It is an arithmetic number, because the mean of its divisors is an integer number (1369305).

Almost surely, 2^13238038 is an apocalyptic number.

13238038 is a deficient number, since it is larger than the sum of its proper divisors (8670842).

13238038 is a wasteful number, since it uses less digits than its factorization.

13238038 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6863.

The product of its (nonzero) digits is 3456, while the sum is 28.

The square root of 13238038 is about 3638.4114665606. The cubic root of 13238038 is about 236.5599435054.

The spelling of 13238038 in words is "thirteen million, two hundred thirty-eight thousand, thirty-eight".