13502048 has 72 divisors (see below), whose sum is σ = 31600800. Its totient is φ = 5660928.

The previous prime is 13502011. The next prime is 13502089. The reversal of 13502048 is 84020531.

It is a zygodrome in base 2.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 123818 + ... + 123926.

It is an arithmetic number, because the mean of its divisors is an integer number (438900).

Almost surely, 2^13502048 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 13502048, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15800400).

13502048 is an abundant number, since it is smaller than the sum of its proper divisors (18098752).

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

13502048 is a wasteful number, since it uses less digits than its factorization.

13502048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 212 (or 197 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 23.

The square root of 13502048 is about 3674.5133011053. The cubic root of 13502048 is about 238.1221979173.

Adding to 13502048 its reverse (84020531), we get a palindrome (97522579).

The spelling of 13502048 in words is "thirteen million, five hundred two thousand, forty-eight".