13394648 has 16 divisors (see below), whose sum is σ = 26207280. Its totient is φ = 6406048.

The previous prime is 13394617. The next prime is 13394651. The reversal of 13394648 is 84649331.

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 3 ways as a sum of consecutive naturals, for example, 36215 + ... + 36582.

It is an arithmetic number, because the mean of its divisors is an integer number (1637955).

Almost surely, 2^13394648 is an apocalyptic number.

It is an amenable number.

13394648 is a deficient number, since it is larger than the sum of its proper divisors (12812632).

13394648 is a wasteful number, since it uses less digits than its factorization.

13394648 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72826 (or 72822 counting only the distinct ones).

The product of its digits is 62208, while the sum is 38.

The square root of 13394648 is about 3659.8699430444. The cubic root of 13394648 is about 237.4891474265.

The spelling of 13394648 in words is "thirteen million, three hundred ninety-four thousand, six hundred forty-eight".