16325328 has 20 divisors (see below), whose sum is σ = 42173888. Its totient is φ = 5441760.

The previous prime is 16325303. The next prime is 16325329. The reversal of 16325328 is 82352361.

16325328 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 16325295 and 16325304.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16325329) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 170008 + ... + 170103.

Almost surely, 2^16325328 is an apocalyptic number.

It is an amenable number.

16325328 is an abundant number, since it is smaller than the sum of its proper divisors (25848560).

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

16325328 is a wasteful number, since it uses less digits than its factorization.

16325328 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 340122 (or 340116 counting only the distinct ones).

The product of its digits is 8640, while the sum is 30.

The square root of 16325328 is about 4040.4613597954. The cubic root of 16325328 is about 253.6806286298.

Adding to 16325328 its reverse (82352361), we get a palindrome (98677689).

It can be divided in two parts, 16325 and 328, that added together give a triangular number (16653 = T₁₈₂).

The spelling of 16325328 in words is "sixteen million, three hundred twenty-five thousand, three hundred twenty-eight".