10013648 has 20 divisors (see below), whose sum is σ = 20245728. Its totient is φ = 4788960.

The previous prime is 10013639. The next prime is 10013659. The reversal of 10013648 is 84631001.

It is a Harshad number since it is a multiple of its sum of digits (23).

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, 13238 + ... + 13973.

Almost surely, 2^10013648 is an apocalyptic number.

It is an amenable number.

10013648 is an abundant number, since it is smaller than the sum of its proper divisors (10232080).

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

10013648 is a wasteful number, since it uses less digits than its factorization.

10013648 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27242 (or 27236 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 23.

The square root of 10013648 is about 3164.4348626572. The cubic root of 10013648 is about 215.5414368633.

Adding to 10013648 its reverse (84631001), we get a palindrome (94644649).

The spelling of 10013648 in words is "ten million, thirteen thousand, six hundred forty-eight".