13628468 has 36 divisors (see below), whose sum is σ = 28651392. Its totient is φ = 5649840.

The previous prime is 13628467. The next prime is 13628471. The reversal of 13628468 is 86482631.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13628467) 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, 4955 + ... + 7197.

It is an arithmetic number, because the mean of its divisors is an integer number (795872).

Almost surely, 2^13628468 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 13628468, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14325696).

13628468 is an abundant number, since it is smaller than the sum of its proper divisors (15022924).

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

13628468 is a wasteful number, since it uses less digits than its factorization.

13628468 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2292 (or 2283 counting only the distinct ones).

The product of its digits is 55296, while the sum is 38.

The square root of 13628468 is about 3691.6755003657. The cubic root of 13628468 is about 238.8630717207.

The spelling of 13628468 in words is "thirteen million, six hundred twenty-eight thousand, four hundred sixty-eight".