16327136 has 24 divisors (see below), whose sum is σ = 36736560. Its totient is φ = 6997248.

The previous prime is 16327121. The next prime is 16327141. The reversal of 16327136 is 63172361.

It is a junction number, because it is equal to n+sod(n) for n = 16327099 and 16327108.

It is a congruent number.

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, 36221 + ... + 36668.

It is an arithmetic number, because the mean of its divisors is an integer number (1530690).

Almost surely, 2^16327136 is an apocalyptic number.

16327136 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

16327136 is an abundant number, since it is smaller than the sum of its proper divisors (20409424).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

16327136 is an equidigital number, since it uses as much as digits as its factorization.

16327136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72906 (or 72898 counting only the distinct ones).

The product of its digits is 4536, while the sum is 29.

The square root of 16327136 is about 4040.6850904271. The cubic root of 16327136 is about 253.6899931715.

Adding to 16327136 its reverse (63172361), we get a palindrome (79499497).

The spelling of 16327136 in words is "sixteen million, three hundred twenty-seven thousand, one hundred thirty-six".