16324436 has 12 divisors (see below), whose sum is σ = 28607040. Its totient is φ = 8151000.

The previous prime is 16324433. The next prime is 16324447. The reversal of 16324436 is 63442361.

It is a junction number, because it is equal to n+sod(n) for n = 16324399 and 16324408.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16324433) by changing a digit.

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, 1061 + ... + 5811.

It is an arithmetic number, because the mean of its divisors is an integer number (2383920).

Almost surely, 2^16324436 is an apocalyptic number.

It is an amenable number.

16324436 is a deficient number, since it is larger than the sum of its proper divisors (12282604).

16324436 is a wasteful number, since it uses less digits than its factorization.

16324436 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5614 (or 5612 counting only the distinct ones).

The product of its digits is 10368, while the sum is 29.

The square root of 16324436 is about 4040.3509748535. The cubic root of 16324436 is about 253.6760082583.

Adding to 16324436 its reverse (63442361), we get a palindrome (79766797).

The spelling of 16324436 in words is "sixteen million, three hundred twenty-four thousand, four hundred thirty-six".