2089433 has 4 divisors (see below), whose sum is σ = 2123748. Its totient is φ = 2055120.

The previous prime is 2089403. The next prime is 2089441. The reversal of 2089433 is 3349802.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3349802 = 2 ⋅1674901.

It can be written as a sum of positive squares in 2 ways, for example, as 204304 + 1885129 = 452^2 + 1373^2 .

It is a cyclic number.

It is not a de Polignac number, because 2089433 - 2⁸ = 2089177 is a prime.

It is a super-2 number, since 2×2089433² = 8731460522978, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2089396 and 2089405.

It is not an unprimeable number, because it can be changed into a prime (2089403) 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, 17066 + ... + 17187.

It is an arithmetic number, because the mean of its divisors is an integer number (530937).

2^2089433 is an apocalyptic number.

It is an amenable number.

2089433 is a deficient number, since it is larger than the sum of its proper divisors (34315).

2089433 is an equidigital number, since it uses as much as digits as its factorization.

2089433 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34314.

The product of its (nonzero) digits is 5184, while the sum is 29.

The square root of 2089433 is about 1445.4871151276. The cubic root of 2089433 is about 127.8427634711.

The spelling of 2089433 in words is "two million, eighty-nine thousand, four hundred thirty-three".