13345736 has 32 divisors (see below), whose sum is σ = 25704000. Its totient is φ = 6494400.

The previous prime is 13345723. The next prime is 13345747. The reversal of 13345736 is 63754331.

13345736 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 66965 + ... + 67163.

It is an arithmetic number, because the mean of its divisors is an integer number (803250).

Almost surely, 2^13345736 is an apocalyptic number.

It is an amenable number.

13345736 is a deficient number, since it is larger than the sum of its proper divisors (12358264).

13345736 is a wasteful number, since it uses less digits than its factorization.

13345736 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 389 (or 385 counting only the distinct ones).

The product of its digits is 22680, while the sum is 32.

The square root of 13345736 is about 3653.1816270205. The cubic root of 13345736 is about 237.1997224502.

The spelling of 13345736 in words is "thirteen million, three hundred forty-five thousand, seven hundred thirty-six".