13038942 has 32 divisors (see below), whose sum is σ = 29935872. Its totient is φ = 3708864.

The previous prime is 13038931. The next prime is 13038947. The reversal of 13038942 is 24983031.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13038947) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11338 + ... + 12434.

It is an arithmetic number, because the mean of its divisors is an integer number (935496).

Almost surely, 2^13038942 is an apocalyptic number.

13038942 is an abundant number, since it is smaller than the sum of its proper divisors (16896930).

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

13038942 is a wasteful number, since it uses less digits than its factorization.

13038942 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1392.

The product of its (nonzero) digits is 5184, while the sum is 30.

The square root of 13038942 is about 3610.9475210809. The cubic root of 13038942 is about 235.3680185099.

The spelling of 13038942 in words is "thirteen million, thirty-eight thousand, nine hundred forty-two".