2056833 has 20 divisors (see below), whose sum is σ = 3126640. Its totient is φ = 1347192.

The previous prime is 2056829. The next prime is 2056841. The reversal of 2056833 is 3386502.

It is not a de Polignac number, because 2056833 - 2² = 2056829 is a prime.

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

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 2056797 and 2056806.

It is not an unprimeable number, because it can be changed into a prime (2056843) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 5238 + ... + 5616.

It is an arithmetic number, because the mean of its divisors is an integer number (156332).

2^2056833 is an apocalyptic number.

It is an amenable number.

2056833 is a deficient number, since it is larger than the sum of its proper divisors (1069807).

2056833 is an equidigital number, since it uses as much as digits as its factorization.

2056833 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 458 (or 449 counting only the distinct ones).

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

The square root of 2056833 is about 1434.1663083478. The cubic root of 2056833 is about 127.1743940982.

The spelling of 2056833 in words is "two million, fifty-six thousand, eight hundred thirty-three".