13452532 has 12 divisors (see below), whose sum is σ = 24781120. Its totient is φ = 6372216.

The previous prime is 13452503. The next prime is 13452533. The reversal of 13452532 is 23525431.

13452532 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×13452532³ (a number of 22 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a junction number, because it is equal to n+sod(n) for n = 13452497 and 13452506.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13452533) 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, 88428 + ... + 88579.

Almost surely, 2^13452532 is an apocalyptic number.

It is an amenable number.

13452532 is a deficient number, since it is larger than the sum of its proper divisors (11328588).

13452532 is a wasteful number, since it uses less digits than its factorization.

13452532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 177030 (or 177028 counting only the distinct ones).

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

The square root of 13452532 is about 3667.7693493457. The cubic root of 13452532 is about 237.8307531995.

Adding to 13452532 its reverse (23525431), we get a palindrome (36977963).

The spelling of 13452532 in words is "thirteen million, four hundred fifty-two thousand, five hundred thirty-two".