2082515 has 4 divisors (see below), whose sum is σ = 2499024. Its totient is φ = 1666008.

The previous prime is 2082503. The next prime is 2082527. The reversal of 2082515 is 5152802.

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

It is an interprime number because it is at equal distance from previous prime (2082503) and next prime (2082527).

It is a cyclic number.

It is not a de Polignac number, because 2082515 - 2⁴ = 2082499 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 208247 + ... + 208256.

It is an arithmetic number, because the mean of its divisors is an integer number (624756).

2^2082515 is an apocalyptic number.

2082515 is a deficient number, since it is larger than the sum of its proper divisors (416509).

2082515 is an equidigital number, since it uses as much as digits as its factorization.

2082515 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 416508.

The product of its (nonzero) digits is 800, while the sum is 23.

The square root of 2082515 is about 1443.0921661488. The cubic root of 2082515 is about 127.7015139675.

The spelling of 2082515 in words is "two million, eighty-two thousand, five hundred fifteen".