13182528 has 28 divisors (see below), whose sum is σ = 34879280. Its totient is φ = 4394112.

The previous prime is 13182517. The next prime is 13182529. The reversal of 13182528 is 82528131.

It is a junction number, because it is equal to n+sod(n) for n = 13182495 and 13182504.

It is not an unprimeable number, because it can be changed into a prime (13182529) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 34138 + ... + 34521.

Almost surely, 2^13182528 is an apocalyptic number.

It is an amenable number.

13182528 is an abundant number, since it is smaller than the sum of its proper divisors (21696752).

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

13182528 is an equidigital number, since it uses as much as digits as its factorization.

13182528 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68674 (or 68664 counting only the distinct ones).

The product of its digits is 3840, while the sum is 30.

The square root of 13182528 is about 3630.7751238544. The cubic root of 13182528 is about 236.2288310026.

The spelling of 13182528 in words is "thirteen million, one hundred eighty-two thousand, five hundred twenty-eight".