13238994 has 8 divisors (see below), whose sum is σ = 26478000. Its totient is φ = 4412996.

The previous prime is 13238989. The next prime is 13239001. The reversal of 13238994 is 49983231.

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

13238994 is an admirable number.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1103244 + ... + 1103255.

It is an arithmetic number, because the mean of its divisors is an integer number (3309750).

Almost surely, 2^13238994 is an apocalyptic number.

13238994 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.

13238994 is a wasteful number, since it uses less digits than its factorization.

13238994 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2206504.

The product of its digits is 46656, while the sum is 39.

The square root of 13238994 is about 3638.5428402040. The cubic root of 13238994 is about 236.5656378503.

The spelling of 13238994 in words is "thirteen million, two hundred thirty-eight thousand, nine hundred ninety-four".