13529332 has 12 divisors (see below), whose sum is σ = 23962176. Its totient is φ = 6683000.

The previous prime is 13529293. The next prime is 13529353. The reversal of 13529332 is 23392531.

It is a self number, because there is not a number n which added to its sum of digits gives 13529332.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20044 + ... + 20707.

It is an arithmetic number, because the mean of its divisors is an integer number (1996848).

Almost surely, 2^13529332 is an apocalyptic number.

It is an amenable number.

13529332 is a deficient number, since it is larger than the sum of its proper divisors (10432844).

13529332 is a wasteful number, since it uses less digits than its factorization.

13529332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40838 (or 40836 counting only the distinct ones).

The product of its digits is 4860, while the sum is 28.

The square root of 13529332 is about 3678.2240279787. The cubic root of 13529332 is about 238.2824835959.

It can be divided in two parts, 13529 and 332, that added together give a triangular number (13861 = T₁₆₆).

The spelling of 13529332 in words is "thirteen million, five hundred twenty-nine thousand, three hundred thirty-two".