13726416 has 40 divisors (see below), whose sum is σ = 38685024. Its totient is φ = 4159360.

The previous prime is 13726411. The next prime is 13726439. The reversal of 13726416 is 61462731.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13726411) by changing a digit.

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, 12471 + ... + 13526.

Almost surely, 2^13726416 is an apocalyptic number.

13726416 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

13726416 is an abundant number, since it is smaller than the sum of its proper divisors (24958608).

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

13726416 is a wasteful number, since it uses less digits than its factorization.

13726416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26019 (or 26013 counting only the distinct ones).

The product of its digits is 6048, while the sum is 30.

The square root of 13726416 is about 3704.9178128536. The cubic root of 13726416 is about 239.4339437454.

The spelling of 13726416 in words is "thirteen million, seven hundred twenty-six thousand, four hundred sixteen".