16007628 has 96 divisors (see below), whose sum is σ = 46738944. Its totient is φ = 4151808.

The previous prime is 16007627. The next prime is 16007639. The reversal of 16007628 is 82670061.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 16007595 and 16007604.

It is not an unprimeable number, because it can be changed into a prime (16007627) 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 31 ways as a sum of consecutive naturals, for example, 116776 + ... + 116912.

It is an arithmetic number, because the mean of its divisors is an integer number (486864).

Almost surely, 2^16007628 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 16007628, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (23369472).

16007628 is an abundant number, since it is smaller than the sum of its proper divisors (30731316).

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

16007628 is a wasteful number, since it uses less digits than its factorization.

16007628 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 271 (or 269 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 30.

The square root of 16007628 is about 4000.9533863818. The cubic root of 16007628 is about 252.0242481076.

Adding to 16007628 its reverse (82670061), we get a palindrome (98677689).

The spelling of 16007628 in words is "sixteen million, seven thousand, six hundred twenty-eight".