16272532 has 12 divisors (see below), whose sum is σ = 28637280. Its totient is φ = 8090456.

The previous prime is 16272527. The next prime is 16272539. The reversal of 16272532 is 23527261.

It is a self number, because there is not a number n which added to its sum of digits gives 16272532.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16272539) 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 in 3 ways as a sum of consecutive naturals, for example, 10648 + ... + 12079.

It is an arithmetic number, because the mean of its divisors is an integer number (2386440).

Almost surely, 2^16272532 is an apocalyptic number.

It is an amenable number.

16272532 is a deficient number, since it is larger than the sum of its proper divisors (12364748).

16272532 is a wasteful number, since it uses less digits than its factorization.

16272532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22910 (or 22908 counting only the distinct ones).

The product of its digits is 5040, while the sum is 28.

The square root of 16272532 is about 4033.9226566706. The cubic root of 16272532 is about 253.4068661581.

Adding to 16272532 its reverse (23527261), we get a palindrome (39799793).

The spelling of 16272532 in words is "sixteen million, two hundred seventy-two thousand, five hundred thirty-two".