13857108 has 24 divisors (see below), whose sum is σ = 34235712. Its totient is φ = 4347264.

The previous prime is 13857101. The next prime is 13857113. The reversal of 13857108 is 80175831.

13857108 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13857101) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33760 + ... + 34167.

It is an arithmetic number, because the mean of its divisors is an integer number (1426488).

Almost surely, 2^13857108 is an apocalyptic number.

It is an amenable number.

13857108 is an abundant number, since it is smaller than the sum of its proper divisors (20378604).

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

13857108 is a wasteful number, since it uses less digits than its factorization.

13857108 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67951 (or 67949 counting only the distinct ones).

The product of its (nonzero) digits is 6720, while the sum is 33.

The square root of 13857108 is about 3722.5136668654. The cubic root of 13857108 is about 240.1914444692.

The spelling of 13857108 in words is "thirteen million, eight hundred fifty-seven thousand, one hundred eight".