2082815 has 8 divisors (see below), whose sum is σ = 2856480. Its totient is φ = 1428192.

The previous prime is 2082803. The next prime is 2082827. The reversal of 2082815 is 5182802.

It is an interprime number because it is at equal distance from previous prime (2082803) and next prime (2082827).

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

It is a cyclic number.

It is not a de Polignac number, because 2082815 - 2¹² = 2078719 is a prime.

It is a zygodrome in base 2.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29720 + ... + 29789.

It is an arithmetic number, because the mean of its divisors is an integer number (357060).

2^2082815 is an apocalyptic number.

2082815 is a deficient number, since it is larger than the sum of its proper divisors (773665).

2082815 is an equidigital number, since it uses as much as digits as its factorization.

2082815 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59521.

The product of its (nonzero) digits is 1280, while the sum is 26.

The square root of 2082815 is about 1443.1961058706. The cubic root of 2082815 is about 127.7076457544.

The spelling of 2082815 in words is "two million, eighty-two thousand, eight hundred fifteen".