16352628 has 12 divisors (see below), whose sum is σ = 38156160. Its totient is φ = 5450872.

The previous prime is 16352603. The next prime is 16352629. The reversal of 16352628 is 82625361.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16352629) 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 3 ways as a sum of consecutive naturals, for example, 681348 + ... + 681371.

It is an arithmetic number, because the mean of its divisors is an integer number (3179680).

Almost surely, 2^16352628 is an apocalyptic number.

It is an amenable number.

16352628 is an abundant number, since it is smaller than the sum of its proper divisors (21803532).

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

16352628 is a wasteful number, since it uses less digits than its factorization.

16352628 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1362726 (or 1362724 counting only the distinct ones).

The product of its digits is 17280, while the sum is 33.

The square root of 16352628 is about 4043.8382756980. The cubic root of 16352628 is about 253.8219555375.

Adding to 16352628 its reverse (82625361), we get a palindrome (98977989).

The spelling of 16352628 in words is "sixteen million, three hundred fifty-two thousand, six hundred twenty-eight".