13747696 has 20 divisors (see below), whose sum is σ = 28203552. Its totient is φ = 6469376.

The previous prime is 13747687. The next prime is 13747703. The reversal of 13747696 is 69674731.

13747696 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 an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25000 + ... + 25543.

Almost surely, 2^13747696 is an apocalyptic number.

13747696 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

13747696 is an abundant number, since it is smaller than the sum of its proper divisors (14455856).

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

13747696 is a wasteful number, since it uses less digits than its factorization.

13747696 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50568 (or 50562 counting only the distinct ones).

The product of its digits is 190512, while the sum is 43.

The square root of 13747696 is about 3707.7885592358. The cubic root of 13747696 is about 239.5576109768.

The spelling of 13747696 in words is "thirteen million, seven hundred forty-seven thousand, six hundred ninety-six".