13382838 has 24 divisors (see below), whose sum is σ = 33138768. Its totient is φ = 3823632.

The previous prime is 13382807. The next prime is 13382839. The reversal of 13382838 is 83828331.

13382838 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13382839) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 52981 + ... + 53232.

It is an arithmetic number, because the mean of its divisors is an integer number (1380782).

Almost surely, 2^13382838 is an apocalyptic number.

13382838 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

13382838 is an abundant number, since it is smaller than the sum of its proper divisors (19755930).

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

13382838 is a wasteful number, since it uses less digits than its factorization.

13382838 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106228 (or 106225 counting only the distinct ones).

The product of its digits is 27648, while the sum is 36.

The square root of 13382838 is about 3658.2561419343. The cubic root of 13382838 is about 237.4193292040.

The spelling of 13382838 in words is "thirteen million, three hundred eighty-two thousand, eight hundred thirty-eight".