13828208 has 20 divisors (see below), whose sum is σ = 28368720. Its totient is φ = 6507264.

The previous prime is 13828207. The next prime is 13828211. The reversal of 13828208 is 80282831.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13828207) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25148 + ... + 25691.

It is an arithmetic number, because the mean of its divisors is an integer number (1418436).

Almost surely, 2^13828208 is an apocalyptic number.

It is an amenable number.

13828208 is an abundant number, since it is smaller than the sum of its proper divisors (14540512).

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

13828208 is a wasteful number, since it uses less digits than its factorization.

13828208 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50864 (or 50858 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 32.

The square root of 13828208 is about 3718.6298552020. The cubic root of 13828208 is about 240.0243493814.

The spelling of 13828208 in words is "thirteen million, eight hundred twenty-eight thousand, two hundred eight".