13813300 has 36 divisors (see below), whose sum is σ = 30623040. Its totient is φ = 5405920.

The previous prime is 13813297. The next prime is 13813307. The reversal of 13813300 is 331831.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13813307) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3231 + ... + 6169.

It is an arithmetic number, because the mean of its divisors is an integer number (850640).

Almost surely, 2^13813300 is an apocalyptic number.

13813300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 13813300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15311520).

13813300 is an abundant number, since it is smaller than the sum of its proper divisors (16809740).

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

13813300 is a wasteful number, since it uses less digits than its factorization.

13813300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3000 (or 2993 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 19.

The square root of 13813300 is about 3716.6248129183. The cubic root of 13813300 is about 239.9380627208.

The spelling of 13813300 in words is "thirteen million, eight hundred thirteen thousand, three hundred".