16828936 has 8 divisors (see below), whose sum is σ = 31554270. Its totient is φ = 8414464.

The previous prime is 16828913. The next prime is 16828937. The reversal of 16828936 is 63982861.

It can be written as a sum of positive squares in only one way, i.e., 12292036 + 4536900 = 3506^2 + 2130^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a junction number, because it is equal to n+sod(n) for n = 16828892 and 16828901.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16828937) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1051801 + ... + 1051816.

Almost surely, 2^16828936 is an apocalyptic number.

It is an amenable number.

16828936 is a deficient number, since it is larger than the sum of its proper divisors (14725334).

16828936 is a wasteful number, since it uses less digits than its factorization.

16828936 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2103623 (or 2103619 counting only the distinct ones).

The product of its digits is 124416, while the sum is 43.

The square root of 16828936 is about 4102.3086183270. The cubic root of 16828936 is about 256.2627916676.

The spelling of 16828936 in words is "sixteen million, eight hundred twenty-eight thousand, nine hundred thirty-six".