16302006 has 96 divisors (see below), whose sum is σ = 43256160. Its totient is φ = 4536000.

The previous prime is 16301977. The next prime is 16302047. The reversal of 16302006 is 60020361.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a self number, because there is not a number n which added to its sum of digits gives 16302006.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 161356 + ... + 161456.

It is an arithmetic number, because the mean of its divisors is an integer number (450585).

Almost surely, 2^16302006 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 16302006, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (21628080).

16302006 is an abundant number, since it is smaller than the sum of its proper divisors (26954154).

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

16302006 is a wasteful number, since it uses less digits than its factorization.

16302006 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 187 (or 174 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

The square root of 16302006 is about 4037.5742717627. The cubic root of 16302006 is about 253.5597702275.

Adding to 16302006 its reverse (60020361), we get a palindrome (76322367).

The spelling of 16302006 in words is "sixteen million, three hundred two thousand, six".