13771108 has 12 divisors (see below), whose sum is σ = 25953340. Its totient is φ = 6355872.

The previous prime is 13771091. The next prime is 13771127. The reversal of 13771108 is 80117731.

It can be written as a sum of positive squares in 2 ways, for example, as 4235364 + 9535744 = 2058^2 + 3088^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 132363 + ... + 132466.

Almost surely, 2^13771108 is an apocalyptic number.

It is an amenable number.

13771108 is a deficient number, since it is larger than the sum of its proper divisors (12182232).

13771108 is a wasteful number, since it uses less digits than its factorization.

13771108 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 264846 (or 264844 counting only the distinct ones).

The product of its (nonzero) digits is 1176, while the sum is 28.

The square root of 13771108 is about 3710.9443542042. The cubic root of 13771108 is about 239.6935208308.

Adding to 13771108 its reverse (80117731), we get a palindrome (93888839).

It can be divided in two parts, 1377 and 1108, that added together give a triangular number (2485 = T₇₀).

The spelling of 13771108 in words is "thirteen million, seven hundred seventy-one thousand, one hundred eight".