2061833 has 4 divisors (see below), whose sum is σ = 2064708. Its totient is φ = 2058960.

The previous prime is 2061793. The next prime is 2061847. The reversal of 2061833 is 3381602.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 1408969 + 652864 = 1187^2 + 808^2 .

It is a cyclic number.

It is not a de Polignac number, because 2061833 - 2¹⁶ = 1996297 is a prime.

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 = 2061799 and 2061808.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2061883) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 635 + ... + 2127.

It is an arithmetic number, because the mean of its divisors is an integer number (516177).

2^2061833 is an apocalyptic number.

It is an amenable number.

2061833 is a deficient number, since it is larger than the sum of its proper divisors (2875).

2061833 is a wasteful number, since it uses less digits than its factorization.

2061833 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2874.

The product of its (nonzero) digits is 864, while the sum is 23.

The square root of 2061833 is about 1435.9084232638. The cubic root of 2061833 is about 127.2773610403.

The spelling of 2061833 in words is "two million, sixty-one thousand, eight hundred thirty-three".