16630068 has 96 divisors (see below), whose sum is σ = 48557824. Its totient is φ = 4313088.

The previous prime is 16630067. The next prime is 16630087. The reversal of 16630068 is 86003661.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16630067) 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 31 ways as a sum of consecutive naturals, for example, 105846 + ... + 106002.

Almost surely, 2^16630068 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 16630068, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (24278912).

16630068 is an abundant number, since it is smaller than the sum of its proper divisors (31927756).

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

16630068 is a wasteful number, since it uses less digits than its factorization.

16630068 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 281 (or 279 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 30.

The square root of 16630068 is about 4077.9980382536. The cubic root of 16630068 is about 255.2493677484.

The spelling of 16630068 in words is "sixteen million, six hundred thirty thousand, sixty-eight".