16532132 has 12 divisors (see below), whose sum is σ = 28966476. Its totient is φ = 8256000.

The previous prime is 16532119. The next prime is 16532141. The reversal of 16532132 is 23123561.

It can be written as a sum of positive squares in 2 ways, for example, as 8386816 + 8145316 = 2896^2 + 2854^2 .

It is a super-2 number, since 2×16532132² = 546622776930848, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 16532098 and 16532107.

It is an unprimeable number.

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 in 3 ways as a sum of consecutive naturals, for example, 2132 + ... + 6132.

It is an arithmetic number, because the mean of its divisors is an integer number (2413873).

Almost surely, 2^16532132 is an apocalyptic number.

It is an amenable number.

16532132 is a deficient number, since it is larger than the sum of its proper divisors (12434344).

16532132 is a wasteful number, since it uses less digits than its factorization.

16532132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5038 (or 5036 counting only the distinct ones).

The product of its digits is 1080, while the sum is 23.

The square root of 16532132 is about 4065.9724544074. The cubic root of 16532132 is about 254.7473185825.

Adding to 16532132 its reverse (23123561), we get a palindrome (39655693).

The spelling of 16532132 in words is "sixteen million, five hundred thirty-two thousand, one hundred thirty-two".