13438482 has 8 divisors (see below), whose sum is σ = 26876976. Its totient is φ = 4479492.

The previous prime is 13438441. The next prime is 13438507. The reversal of 13438482 is 28483431.

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

13438482 is an admirable 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, 1119868 + ... + 1119879.

It is an arithmetic number, because the mean of its divisors is an integer number (3359622).

Almost surely, 2^13438482 is an apocalyptic number.

13438482 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.

13438482 is a wasteful number, since it uses less digits than its factorization.

13438482 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2239752.

The product of its digits is 18432, while the sum is 33.

The square root of 13438482 is about 3665.8535158950. The cubic root of 13438482 is about 237.7479265101.

The spelling of 13438482 in words is "thirteen million, four hundred thirty-eight thousand, four hundred eighty-two".