13650360 has 64 divisors (see below), whose sum is σ = 43113600. Its totient is φ = 3447936.

The previous prime is 13650359. The next prime is 13650391. The reversal of 13650360 is 6305631.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a self number, because there is not a number n which added to its sum of digits gives 13650360.

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, 714 + ... + 5273.

It is an arithmetic number, because the mean of its divisors is an integer number (673650).

Almost surely, 2^13650360 is an apocalyptic number.

13650360 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 13650360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (21556800).

13650360 is an abundant number, since it is smaller than the sum of its proper divisors (29463240).

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

13650360 is a wasteful number, since it uses less digits than its factorization.

13650360 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6020 (or 6016 counting only the distinct ones).

The product of its (nonzero) digits is 1620, while the sum is 24.

The square root of 13650360 is about 3694.6393599376. The cubic root of 13650360 is about 238.9909020072.

Adding to 13650360 its reverse (6305631), we get a palindrome (19955991).

The spelling of 13650360 in words is "thirteen million, six hundred fifty thousand, three hundred sixty".