13708747 has 8 divisors (see below), whose sum is σ = 15540560. Its totient is φ = 11988000.

The previous prime is 13708741. The next prime is 13708777. The reversal of 13708747 is 74780731.

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

It is a cyclic number.

It is not a de Polignac number, because 13708747 - 2¹⁵ = 13675979 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13708741) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27504 + ... + 27997.

It is an arithmetic number, because the mean of its divisors is an integer number (1942570).

Almost surely, 2^13708747 is an apocalyptic number.

13708747 is a deficient number, since it is larger than the sum of its proper divisors (1831813).

13708747 is a wasteful number, since it uses less digits than its factorization.

13708747 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55533.

The product of its (nonzero) digits is 32928, while the sum is 37.

The square root of 13708747 is about 3702.5325116736. The cubic root of 13708747 is about 239.3311644309.

The spelling of 13708747 in words is "thirteen million, seven hundred eight thousand, seven hundred forty-seven".