2820035 has 8 divisors (see below), whose sum is σ = 3411456. Its totient is φ = 2237760.

The previous prime is 2820031. The next prime is 2820043. The reversal of 2820035 is 5300282.

2820035 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 2820035 - 2² = 2820031 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2819989 and 2820016.

It is not an unprimeable number, because it can be changed into a prime (2820031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1586 + ... + 2855.

It is an arithmetic number, because the mean of its divisors is an integer number (426432).

2^2820035 is an apocalyptic number.

2820035 is a deficient number, since it is larger than the sum of its proper divisors (591421).

2820035 is a wasteful number, since it uses less digits than its factorization.

2820035 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4573.

The product of its (nonzero) digits is 480, while the sum is 20.

The square root of 2820035 is about 1679.2959834407. The cubic root of 2820035 is about 141.2813489299.

The spelling of 2820035 in words is "two million, eight hundred twenty thousand, thirty-five".