13004211 has 16 divisors (see below), whose sum is σ = 18990720. Its totient is φ = 7849920.

The previous prime is 13004207. The next prime is 13004261. The reversal of 13004211 is 11240031.

It is a happy number.

It is not a de Polignac number, because 13004211 - 2² = 13004207 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13004261) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9700 + ... + 10958.

It is an arithmetic number, because the mean of its divisors is an integer number (1186920).

Almost surely, 2^13004211 is an apocalyptic number.

13004211 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

13004211 is a deficient number, since it is larger than the sum of its proper divisors (5986509).

13004211 is a wasteful number, since it uses less digits than its factorization.

13004211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1586.

The product of its (nonzero) digits is 24, while the sum is 12.

The square root of 13004211 is about 3606.1351888136. The cubic root of 13004211 is about 235.1588544168.

Adding to 13004211 its reverse (11240031), we get a palindrome (24244242).

The spelling of 13004211 in words is "thirteen million, four thousand, two hundred eleven".