2016336 has 80 divisors (see below), whose sum is σ = 6321024. Its totient is φ = 540672.

The previous prime is 2016331. The next prime is 2016349. The reversal of 2016336 is 6336102.

It is a super-2 number, since 2×2016336² = 8131221729792, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2016331) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5536 + ... + 5888.

2^2016336 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 2016336, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3160512).

2016336 is an abundant number, since it is smaller than the sum of its proper divisors (4304688).

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

2016336 is a wasteful number, since it uses less digits than its factorization.

2016336 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 388 (or 382 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 21.

The square root of 2016336 is about 1419.9774646099. The cubic root of 2016336 is about 126.3342097406.

The spelling of 2016336 in words is "two million, sixteen thousand, three hundred thirty-six".