13477916 has 24 divisors (see below), whose sum is σ = 25504080. Its totient is φ = 6210432.

The previous prime is 13477907. The next prime is 13477939. The reversal of 13477916 is 61977431.

It is a Harshad number since it is a multiple of its sum of digits (38).

It is a self number, because there is not a number n which added to its sum of digits gives 13477916.

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, 416 + ... + 5208.

It is an arithmetic number, because the mean of its divisors is an integer number (1062670).

Almost surely, 2^13477916 is an apocalyptic number.

It is an amenable number.

13477916 is a deficient number, since it is larger than the sum of its proper divisors (12026164).

13477916 is a wasteful number, since it uses less digits than its factorization.

13477916 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4853 (or 4851 counting only the distinct ones).

The product of its digits is 31752, while the sum is 38.

The square root of 13477916 is about 3671.2281323829. The cubic root of 13477916 is about 237.9802492849.

The spelling of 13477916 in words is "thirteen million, four hundred seventy-seven thousand, nine hundred sixteen".