16052728 has 16 divisors (see below), whose sum is σ = 30177000. Its totient is φ = 8005536.

The previous prime is 16052713. The next prime is 16052749. The reversal of 16052728 is 82725061.

It is a self number, because there is not a number n which added to its sum of digits gives 16052728.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 958 + ... + 5746.

Almost surely, 2^16052728 is an apocalyptic number.

It is an amenable number.

16052728 is a deficient number, since it is larger than the sum of its proper divisors (14124272).

16052728 is a wasteful number, since it uses less digits than its factorization.

16052728 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5214 (or 5210 counting only the distinct ones).

The product of its (nonzero) digits is 6720, while the sum is 31.

The square root of 16052728 is about 4006.5855787690. The cubic root of 16052728 is about 252.2607111192.

Adding to 16052728 its reverse (82725061), we get a palindrome (98777789).

The spelling of 16052728 in words is "sixteen million, fifty-two thousand, seven hundred twenty-eight".