16752648 has 128 divisors (see below), whose sum is σ = 49766400. Its totient is φ = 4646400.

The previous prime is 16752647. The next prime is 16752653. The reversal of 16752648 is 84625761.

It is a Cunningham number, because it is equal to 4093²-1.

It is not an unprimeable number, because it can be changed into a prime (16752643) 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, 188188 + ... + 188276.

It is an arithmetic number, because the mean of its divisors is an integer number (388800).

Almost surely, 2^16752648 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 16752648, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (24883200).

16752648 is an abundant number, since it is smaller than the sum of its proper divisors (33013752).

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

16752648 is a wasteful number, since it uses less digits than its factorization.

16752648 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 163 (or 159 counting only the distinct ones).

The product of its digits is 80640, while the sum is 39.

The square root of 16752648 is about 4092.9998778402. Note that the first 3 decimals coincide. The cubic root of 16752648 is about 255.8749796450.

The spelling of 16752648 in words is "sixteen million, seven hundred fifty-two thousand, six hundred forty-eight".