13210006 has 8 divisors (see below), whose sum is σ = 20000520. Its totient is φ = 6543168.

The previous prime is 13209991. The next prime is 13210013. The reversal of 13210006 is 60001231.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

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, 30651 + ... + 31078.

It is an arithmetic number, because the mean of its divisors is an integer number (2500065).

Almost surely, 2^13210006 is an apocalyptic number.

13210006 is a deficient number, since it is larger than the sum of its proper divisors (6790514).

13210006 is a wasteful number, since it uses less digits than its factorization.

13210006 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61838.

The product of its (nonzero) digits is 36, while the sum is 13.

The square root of 13210006 is about 3634.5571944874. The cubic root of 13210006 is about 236.3928509075.

Adding to 13210006 its reverse (60001231), we get a palindrome (73211237).

The spelling of 13210006 in words is "thirteen million, two hundred ten thousand, six".