2415085 has 4 divisors (see below), whose sum is σ = 2898108. Its totient is φ = 1932064.

The previous prime is 2415079. The next prime is 2415103. The reversal of 2415085 is 5805142.

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

It can be written as a sum of positive squares in 2 ways, for example, as 850084 + 1565001 = 922^2 + 1251^2 .

It is a cyclic number.

It is not a de Polignac number, because 2415085 - 2¹⁷ = 2284013 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 241504 + ... + 241513.

It is an arithmetic number, because the mean of its divisors is an integer number (724527).

2^2415085 is an apocalyptic number.

It is an amenable number.

2415085 is a deficient number, since it is larger than the sum of its proper divisors (483023).

2415085 is an equidigital number, since it uses as much as digits as its factorization.

2415085 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 483022.

The product of its (nonzero) digits is 1600, while the sum is 25.

The square root of 2415085 is about 1554.0543748531. The cubic root of 2415085 is about 134.1665153520.

The spelling of 2415085 in words is "two million, four hundred fifteen thousand, eighty-five".