13006212 has 12 divisors (see below), whose sum is σ = 30347856. Its totient is φ = 4335400.

The previous prime is 13006199. The next prime is 13006219. The reversal of 13006212 is 21260031.

It is a tau number, because it is divible by the number of its divisors (12).

It is a junction number, because it is equal to n+sod(n) for n = 13006191 and 13006200.

It is not an unprimeable number, because it can be changed into a prime (13006219) 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 3 ways as a sum of consecutive naturals, for example, 541914 + ... + 541937.

It is an arithmetic number, because the mean of its divisors is an integer number (2528988).

Almost surely, 2^13006212 is an apocalyptic number.

13006212 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

13006212 is an abundant number, since it is smaller than the sum of its proper divisors (17341644).

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

13006212 is a wasteful number, since it uses less digits than its factorization.

13006212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1083858 (or 1083856 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 15.

The square root of 13006212 is about 3606.4126219832. The cubic root of 13006212 is about 235.1709153494.

Adding to 13006212 its reverse (21260031), we get a palindrome (34266243).

The spelling of 13006212 in words is "thirteen million, six thousand, two hundred twelve".