13985116 has 12 divisors (see below), whose sum is σ = 24511032. Its totient is φ = 6981968.

The previous prime is 13985107. The next prime is 13985117. The reversal of 13985116 is 61158931.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13985117) 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 3 ways as a sum of consecutive naturals, for example, 831 + ... + 5353.

It is an arithmetic number, because the mean of its divisors is an integer number (2042586).

Almost surely, 2^13985116 is an apocalyptic number.

It is an amenable number.

13985116 is a deficient number, since it is larger than the sum of its proper divisors (10525916).

13985116 is a wasteful number, since it uses less digits than its factorization.

13985116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5300 (or 5298 counting only the distinct ones).

The product of its digits is 6480, while the sum is 34.

The square root of 13985116 is about 3739.6678996938. The cubic root of 13985116 is about 240.9287852806.

The spelling of 13985116 in words is "thirteen million, nine hundred eighty-five thousand, one hundred sixteen".