16839532 has 6 divisors (see below), whose sum is σ = 29469188. Its totient is φ = 8419764.

The previous prime is 16839523. The next prime is 16839539. The reversal of 16839532 is 23593861.

It is a junction number, because it is equal to n+sod(n) for n = 16839491 and 16839500.

It is not an unprimeable number, because it can be changed into a prime (16839539) 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, 2104938 + ... + 2104945.

Almost surely, 2^16839532 is an apocalyptic number.

It is an amenable number.

16839532 is a deficient number, since it is larger than the sum of its proper divisors (12629656).

16839532 is a wasteful number, since it uses less digits than its factorization.

16839532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4209887 (or 4209885 counting only the distinct ones).

The product of its digits is 38880, while the sum is 37.

The square root of 16839532 is about 4103.5998830295. The cubic root of 16839532 is about 256.3165639491.

It can be divided in two parts, 16839 and 532, that added together give a palindrome (17371).

The spelling of 16839532 in words is "sixteen million, eight hundred thirty-nine thousand, five hundred thirty-two".