13525324 has 6 divisors (see below), whose sum is σ = 23669324. Its totient is φ = 6762660.

The previous prime is 13525307. The next prime is 13525327. The reversal of 13525324 is 42352531.

It is not an unprimeable number, because it can be changed into a prime (13525327) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1690662 + ... + 1690669.

Almost surely, 2^13525324 is an apocalyptic number.

It is an amenable number.

13525324 is a deficient number, since it is larger than the sum of its proper divisors (10144000).

13525324 is a wasteful number, since it uses less digits than its factorization.

13525324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3381335 (or 3381333 counting only the distinct ones).

The product of its digits is 3600, while the sum is 25.

The square root of 13525324 is about 3677.6791594700. The cubic root of 13525324 is about 238.2589512560.

Adding to 13525324 its reverse (42352531), we get a palindrome (55877855).

The spelling of 13525324 in words is "thirteen million, five hundred twenty-five thousand, three hundred twenty-four".