16828070 has 48 divisors (see below), whose sum is σ = 35877168. Its totient is φ = 5664960.

The previous prime is 16828067. The next prime is 16828087. The reversal of 16828070 is 7082861.

16828070 = 190² + 191² + ... + 385².

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 29609 + ... + 30171.

It is an arithmetic number, because the mean of its divisors is an integer number (747441).

Almost surely, 2^16828070 is an apocalyptic number.

16828070 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

16828070 is an abundant number, since it is smaller than the sum of its proper divisors (19049098).

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

16828070 is a wasteful number, since it uses less digits than its factorization.

16828070 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 645 (or 638 counting only the distinct ones).

The product of its (nonzero) digits is 5376, while the sum is 32.

The square root of 16828070 is about 4102.2030666460. The cubic root of 16828070 is about 256.2583959177.

The spelling of 16828070 in words is "sixteen million, eight hundred twenty-eight thousand, seventy".