2081335 has 8 divisors (see below), whose sum is σ = 2505456. Its totient is φ = 1659840.

The previous prime is 2081323. The next prime is 2081351. The reversal of 2081335 is 5331802.

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

It is not a de Polignac number, because 2081335 - 2¹³ = 2073143 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2355 + ... + 3115.

It is an arithmetic number, because the mean of its divisors is an integer number (313182).

2^2081335 is an apocalyptic number.

2081335 is a deficient number, since it is larger than the sum of its proper divisors (424121).

2081335 is an equidigital number, since it uses as much as digits as its factorization.

2081335 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1313.

The product of its (nonzero) digits is 720, while the sum is 22.

The square root of 2081335 is about 1442.6832639218. The cubic root of 2081335 is about 127.6773898905.

The spelling of 2081335 in words is "two million, eighty-one thousand, three hundred thirty-five".