16768051 has 4 divisors (see below), whose sum is σ = 17650600. Its totient is φ = 15885504.

The previous prime is 16768019. The next prime is 16768093. The reversal of 16768051 is 15086761.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 16768051 - 2⁵ = 16768019 is a prime.

It is a Duffinian number.

It is a nialpdrome in base 16.

It is a junction number, because it is equal to n+sod(n) for n = 16767998 and 16768016.

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 3 ways as a sum of consecutive naturals, for example, 441246 + ... + 441283.

It is an arithmetic number, because the mean of its divisors is an integer number (4412650).

Almost surely, 2^16768051 is an apocalyptic number.

16768051 is a deficient number, since it is larger than the sum of its proper divisors (882549).

16768051 is an equidigital number, since it uses as much as digits as its factorization.

16768051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 882548.

The product of its (nonzero) digits is 10080, while the sum is 34.

The square root of 16768051 is about 4094.8810727541. The cubic root of 16768051 is about 255.9533759085.

The spelling of 16768051 in words is "sixteen million, seven hundred sixty-eight thousand, fifty-one".