13180352 has 28 divisors (see below), whose sum is σ = 26798016. Its totient is φ = 6428160.

The previous prime is 13180339. The next prime is 13180361. The reversal of 13180352 is 25308131.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 113 + ... + 5135.

It is an arithmetic number, because the mean of its divisors is an integer number (957072).

Almost surely, 2^13180352 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 13180352, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13399008).

13180352 is an abundant number, since it is smaller than the sum of its proper divisors (13617664).

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

13180352 is an equidigital number, since it uses as much as digits as its factorization.

13180352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5076 (or 5066 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 23.

The square root of 13180352 is about 3630.4754509568. The cubic root of 13180352 is about 236.2158324280.

Adding to 13180352 its reverse (25308131), we get a palindrome (38488483).

The spelling of 13180352 in words is "thirteen million, one hundred eighty thousand, three hundred fifty-two".