16826368 has 60 divisors (see below), whose sum is σ = 36699040. Its totient is φ = 7667712.

The previous prime is 16826353. The next prime is 16826371. The reversal of 16826368 is 86362861.

It is a self number, because there is not a number n which added to its sum of digits gives 16826368.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (3) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 212953 + ... + 213031.

Almost surely, 2^16826368 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 16826368, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18349520).

16826368 is an abundant number, since it is smaller than the sum of its proper divisors (19872672).

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

16826368 is an frugal number, since it uses more digits than its factorization.

16826368 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 120 (or 94 counting only the distinct ones).

The product of its digits is 82944, while the sum is 40.

The square root of 16826368 is about 4101.9956118943. The cubic root of 16826368 is about 256.2497562560.

The spelling of 16826368 in words is "sixteen million, eight hundred twenty-six thousand, three hundred sixty-eight".