13193900 has 18 divisors (see below), whose sum is σ = 28630980. Its totient is φ = 5277520.

The previous prime is 13193893. The next prime is 13193909. The reversal of 13193900 is 939131.

It is a self number, because there is not a number n which added to its sum of digits gives 13193900.

It is not an unprimeable number, because it can be changed into a prime (13193909) 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 5 ways as a sum of consecutive naturals, for example, 65870 + ... + 66069.

It is an arithmetic number, because the mean of its divisors is an integer number (1590610).

Almost surely, 2^13193900 is an apocalyptic number.

13193900 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13193900 is an abundant number, since it is smaller than the sum of its proper divisors (15437080).

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

13193900 is a wasteful number, since it uses less digits than its factorization.

13193900 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 131953 (or 131946 counting only the distinct ones).

The product of its (nonzero) digits is 729, while the sum is 26.

The square root of 13193900 is about 3632.3408430377. The cubic root of 13193900 is about 236.2967396303.

The spelling of 13193900 in words is "thirteen million, one hundred ninety-three thousand, nine hundred".