2084811 has 8 divisors (see below), whose sum is σ = 2787840. Its totient is φ = 1385832.

The previous prime is 2084791. The next prime is 2084833. The reversal of 2084811 is 1184802.

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

It is not a de Polignac number, because 2084811 - 2¹³ = 2076619 is a prime.

2084811 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (2084111) 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, 526 + ... + 2108.

It is an arithmetic number, because the mean of its divisors is an integer number (348480).

2^2084811 is an apocalyptic number.

2084811 is a deficient number, since it is larger than the sum of its proper divisors (703029).

2084811 is a wasteful number, since it uses less digits than its factorization.

2084811 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2025.

The product of its (nonzero) digits is 512, while the sum is 24.

The square root of 2084811 is about 1443.8874609886. The cubic root of 2084811 is about 127.7484275934.

Subtracting from 2084811 its reverse (1184802), we obtain a palindrome (900009).

The spelling of 2084811 in words is "two million, eighty-four thousand, eight hundred eleven".