2002515 has 16 divisors (see below), whose sum is σ = 3392928. Its totient is φ = 1005056.

The previous prime is 2002471. The next prime is 2002523. The reversal of 2002515 is 5152002.

It is a cyclic number.

It is not a de Polignac number, because 2002515 - 2⁷ = 2002387 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a junction number, because it is equal to n+sod(n) for n = 2002494 and 2002503.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3672 + ... + 4181.

It is an arithmetic number, because the mean of its divisors is an integer number (212058).

2^2002515 is an apocalyptic number.

2002515 is a deficient number, since it is larger than the sum of its proper divisors (1390413).

2002515 is a wasteful number, since it uses less digits than its factorization.

2002515 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7878.

The product of its (nonzero) digits is 100, while the sum is 15.

The square root of 2002515 is about 1415.1024697880. The cubic root of 2002515 is about 126.0448945587.

Adding to 2002515 its reverse (5152002), we get a palindrome (7154517).

The spelling of 2002515 in words is "two million, two thousand, five hundred fifteen".