13419916 has 12 divisors (see below), whose sum is σ = 23515632. Its totient is φ = 6701168.

The previous prime is 13419907. The next prime is 13419929. The reversal of 13419916 is 61991431.

It is a happy 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 3 ways as a sum of consecutive naturals, for example, 2226 + ... + 5638.

It is an arithmetic number, because the mean of its divisors is an integer number (1959636).

Almost surely, 2^13419916 is an apocalyptic number.

It is an amenable number.

13419916 is a deficient number, since it is larger than the sum of its proper divisors (10095716).

13419916 is a wasteful number, since it uses less digits than its factorization.

13419916 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4400 (or 4398 counting only the distinct ones).

The product of its digits is 5832, while the sum is 34.

The square root of 13419916 is about 3663.3203518120. The cubic root of 13419916 is about 237.6383887834.

The spelling of 13419916 in words is "thirteen million, four hundred nineteen thousand, nine hundred sixteen".