16326882 has 48 divisors (see below), whose sum is σ = 41565888. Its totient is φ = 4566240.

The previous prime is 16326881. The next prime is 16326883. The reversal of 16326882 is 28862361.

It is an interprime number because it is at equal distance from previous prime (16326881) and next prime (16326883).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16326881) 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 23 ways as a sum of consecutive naturals, for example, 598 + ... + 5745.

It is an arithmetic number, because the mean of its divisors is an integer number (865956).

Almost surely, 2^16326882 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 16326882, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (20782944).

16326882 is an abundant number, since it is smaller than the sum of its proper divisors (25239006).

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

16326882 is a wasteful number, since it uses less digits than its factorization.

16326882 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6375 (or 6372 counting only the distinct ones).

The product of its digits is 27648, while the sum is 36.

The square root of 16326882 is about 4040.6536599912. The cubic root of 16326882 is about 253.6886776195.

The spelling of 16326882 in words is "sixteen million, three hundred twenty-six thousand, eight hundred eighty-two".