16500048 has 40 divisors (see below), whose sum is σ = 42893088. Its totient is φ = 5465472.

The previous prime is 16500031. The next prime is 16500049. The reversal of 16500048 is 84000561.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16500049) 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 7 ways as a sum of consecutive naturals, for example, 7311 + ... + 9297.

Almost surely, 2^16500048 is an apocalyptic number.

It is an amenable number.

16500048 is an abundant number, since it is smaller than the sum of its proper divisors (26393040).

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

16500048 is a wasteful number, since it uses less digits than its factorization.

16500048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2171 (or 2165 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 24.

The square root of 16500048 is about 4062.0251107053. The cubic root of 16500048 is about 254.5824153503.

The spelling of 16500048 in words is "sixteen million, five hundred thousand, forty-eight".