13005350 has 48 divisors (see below), whose sum is σ = 25926912. Its totient is φ = 4841760.

The previous prime is 13005331. The next prime is 13005359. The reversal of 13005350 is 5350031.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13005359) 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 23 ways as a sum of consecutive naturals, for example, 49319 + ... + 49581.

It is an arithmetic number, because the mean of its divisors is an integer number (540144).

Almost surely, 2^13005350 is an apocalyptic number.

13005350 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13005350 is a deficient number, since it is larger than the sum of its proper divisors (12921562).

13005350 is a wasteful number, since it uses less digits than its factorization.

13005350 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 341 (or 336 counting only the distinct ones).

The product of its (nonzero) digits is 225, while the sum is 17.

The square root of 13005350 is about 3606.2931106609. The cubic root of 13005350 is about 235.1657198370.

Adding to 13005350 its reverse (5350031), we get a palindrome (18355381).

The spelling of 13005350 in words is "thirteen million, five thousand, three hundred fifty".