2033856 has 112 divisors (see below), whose sum is σ = 6583680. Its totient is φ = 610560.

The previous prime is 2033839. The next prime is 2033861. The reversal of 2033856 is 6583302.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a nialpdrome in base 12.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18955 + ... + 19061.

2^2033856 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 2033856, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3291840).

2033856 is an abundant number, since it is smaller than the sum of its proper divisors (4549824).

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

2033856 is a wasteful number, since it uses less digits than its factorization.

2033856 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 139 (or 123 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 27.

The square root of 2033856 is about 1426.1332336076. The cubic root of 2033856 is about 126.6990621972.

The spelling of 2033856 in words is "two million, thirty-three thousand, eight hundred fifty-six".