13388248 has 16 divisors (see below), whose sum is σ = 26579880. Its totient is φ = 6300288.

The previous prime is 13388201. The next prime is 13388261. The reversal of 13388248 is 84288331.

13388248 = 72² + 73² + ... + 343².

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, 49086 + ... + 49357.

Almost surely, 2^13388248 is an apocalyptic number.

It is an amenable number.

13388248 is a deficient number, since it is larger than the sum of its proper divisors (13191632).

13388248 is a wasteful number, since it uses less digits than its factorization.

13388248 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 98466 (or 98462 counting only the distinct ones).

The product of its digits is 36864, while the sum is 37.

The square root of 13388248 is about 3658.9954905684. The cubic root of 13388248 is about 237.4513170761.

The spelling of 13388248 in words is "thirteen million, three hundred eighty-eight thousand, two hundred forty-eight".