16768650 has 24 divisors (see below), whose sum is σ = 41586624. Its totient is φ = 4471600.

The previous prime is 16768643. The next prime is 16768651. The reversal of 16768650 is 5686761.

It is a junction number, because it is equal to n+sod(n) for n = 16768599 and 16768608.

It is not an unprimeable number, because it can be changed into a prime (16768651) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 55746 + ... + 56045.

It is an arithmetic number, because the mean of its divisors is an integer number (1732776).

Almost surely, 2^16768650 is an apocalyptic number.

16768650 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

16768650 is an abundant number, since it is smaller than the sum of its proper divisors (24817974).

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

16768650 is a wasteful number, since it uses less digits than its factorization.

16768650 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111806 (or 111801 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 39.

The square root of 16768650 is about 4094.9542121982. The cubic root of 16768650 is about 255.9564236538.

The spelling of 16768650 in words is "sixteen million, seven hundred sixty-eight thousand, six hundred fifty".