2089743 has 8 divisors (see below), whose sum is σ = 2825856. Its totient is φ = 1373400.

The previous prime is 2089727. The next prime is 2089751. The reversal of 2089743 is 3479802.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2089743 - 2⁴ = 2089727 is a prime.

It is a zygodrome in base 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2089543) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4693 + ... + 5118.

It is an arithmetic number, because the mean of its divisors is an integer number (353232).

2^2089743 is an apocalyptic number.

2089743 is a deficient number, since it is larger than the sum of its proper divisors (736113).

2089743 is an equidigital number, since it uses as much as digits as its factorization.

2089743 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9885.

The product of its (nonzero) digits is 12096, while the sum is 33.

The square root of 2089743 is about 1445.5943414388. The cubic root of 2089743 is about 127.8490856482.

The spelling of 2089743 in words is "two million, eighty-nine thousand, seven hundred forty-three".