13771704 has 32 divisors (see below), whose sum is σ = 34586640. Its totient is φ = 4569600.

The previous prime is 13771697. The next prime is 13771711. The reversal of 13771704 is 40717731.

It is an interprime number because it is at equal distance from previous prime (13771697) and next prime (13771711).

It is a Smith number, since the sum of its digits (30) coincides with the sum of the digits of its prime factors.

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 7 ways as a sum of consecutive naturals, for example, 4594 + ... + 6974.

Almost surely, 2^13771704 is an apocalyptic number.

It is an amenable number.

13771704 is an abundant number, since it is smaller than the sum of its proper divisors (20814936).

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

13771704 is a wasteful number, since it uses less digits than its factorization.

13771704 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2631 (or 2627 counting only the distinct ones).

The product of its (nonzero) digits is 4116, while the sum is 30.

The square root of 13771704 is about 3711.0246563449. The cubic root of 13771704 is about 239.6969786808.

It can be divided in two parts, 1377 and 1704, that added together give a triangular number (3081 = T₇₈).

The spelling of 13771704 in words is "thirteen million, seven hundred seventy-one thousand, seven hundred four".