13748524 has 12 divisors (see below), whose sum is σ = 24298848. Its totient is φ = 6806000.

The previous prime is 13748521. The next prime is 13748569. The reversal of 13748524 is 42584731.

It is a self number, because there is not a number n which added to its sum of digits gives 13748524.

It is not an unprimeable number, because it can be changed into a prime (13748521) 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 3 ways as a sum of consecutive naturals, for example, 16612 + ... + 17419.

It is an arithmetic number, because the mean of its divisors is an integer number (2024904).

Almost surely, 2^13748524 is an apocalyptic number.

It is an amenable number.

13748524 is a deficient number, since it is larger than the sum of its proper divisors (10550324).

13748524 is a wasteful number, since it uses less digits than its factorization.

13748524 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34136 (or 34134 counting only the distinct ones).

The product of its digits is 26880, while the sum is 34.

The square root of 13748524 is about 3707.9002144071. The cubic root of 13748524 is about 239.5624202607.

The spelling of 13748524 in words is "thirteen million, seven hundred forty-eight thousand, five hundred twenty-four".