2284515 has 12 divisors (see below), whose sum is σ = 3959904. Its totient is φ = 1218384.

The previous prime is 2284501. The next prime is 2284537. The reversal of 2284515 is 5154822.

It is a happy number.

It is not a de Polignac number, because 2284515 - 2⁹ = 2284003 is a prime.

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 11 ways as a sum of consecutive naturals, for example, 25339 + ... + 25428.

It is an arithmetic number, because the mean of its divisors is an integer number (329992).

2^2284515 is an apocalyptic number.

2284515 is a deficient number, since it is larger than the sum of its proper divisors (1675389).

2284515 is a wasteful number, since it uses less digits than its factorization.

2284515 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50778 (or 50775 counting only the distinct ones).

The product of its digits is 3200, while the sum is 27.

The square root of 2284515 is about 1511.4612135282. The cubic root of 2284515 is about 131.7037087112.

The spelling of 2284515 in words is "two million, two hundred eighty-four thousand, five hundred fifteen".