13448500 has 48 divisors (see below), whose sum is σ = 31646160. Its totient is φ = 4963200.

The previous prime is 13448497. The next prime is 13448521. The reversal of 13448500 is 584431.

13448500 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 8 ways, for example, as 9400356 + 4048144 = 3066^2 + 2012^2 .

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5466 + ... + 7534.

It is an arithmetic number, because the mean of its divisors is an integer number (659295).

Almost surely, 2^13448500 is an apocalyptic number.

13448500 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 13448500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15823080).

13448500 is an abundant number, since it is smaller than the sum of its proper divisors (18197660).

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

13448500 is a wasteful number, since it uses less digits than its factorization.

13448500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2101 (or 2089 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 25.

The square root of 13448500 is about 3667.2196552702. The cubic root of 13448500 is about 237.8069899055.

The spelling of 13448500 in words is "thirteen million, four hundred forty-eight thousand, five hundred".