13306706 has 8 divisors (see below), whose sum is σ = 22811520. Its totient is φ = 5702868.

The previous prime is 13306691. The next prime is 13306747. The reversal of 13306706 is 60760331.

13306706 = 786² + 787² + ... + 806².

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

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, 475226 + ... + 475253.

It is an arithmetic number, because the mean of its divisors is an integer number (2851440).

Almost surely, 2^13306706 is an apocalyptic number.

13306706 is a deficient number, since it is larger than the sum of its proper divisors (9504814).

13306706 is an equidigital number, since it uses as much as digits as its factorization.

13306706 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 950488.

The product of its (nonzero) digits is 2268, while the sum is 26.

The square root of 13306706 is about 3647.8357967430. The cubic root of 13306706 is about 236.9682641311.

The spelling of 13306706 in words is "thirteen million, three hundred six thousand, seven hundred six".