13771707 has 8 divisors (see below), whose sum is σ = 18475584. Its totient is φ = 9124488.

The previous prime is 13771697. The next prime is 13771711. The reversal of 13771707 is 70717731.

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

It is not a de Polignac number, because 13771707 - 2⁴ = 13771691 is a prime.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (13771727) 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, 13593 + ... + 14570.

It is an arithmetic number, because the mean of its divisors is an integer number (2309448).

Almost surely, 2^13771707 is an apocalyptic number.

13771707 is a deficient number, since it is larger than the sum of its proper divisors (4703877).

13771707 is a wasteful number, since it uses less digits than its factorization.

13771707 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28329.

The product of its (nonzero) digits is 7203, while the sum is 33.

The square root of 13771707 is about 3711.0250605459. The cubic root of 13771707 is about 239.6969960858.

The spelling of 13771707 in words is "thirteen million, seven hundred seventy-one thousand, seven hundred seven".