2082511 has 4 divisors (see below), whose sum is σ = 2106000. Its totient is φ = 2059024.

The previous prime is 2082503. The next prime is 2082527. The reversal of 2082511 is 1152802.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2082511 - 2³ = 2082503 is a prime.

It is a Duffinian number.

2082511 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2083511) 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, 11611 + ... + 11788.

It is an arithmetic number, because the mean of its divisors is an integer number (526500).

2^2082511 is an apocalyptic number.

2082511 is a deficient number, since it is larger than the sum of its proper divisors (23489).

2082511 is an equidigital number, since it uses as much as digits as its factorization.

2082511 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23488.

The product of its (nonzero) digits is 160, while the sum is 19.

The square root of 2082511 is about 1443.0907802353. The cubic root of 2082511 is about 127.7014322064.

The spelling of 2082511 in words is "two million, eighty-two thousand, five hundred eleven".