2000015 has 8 divisors (see below), whose sum is σ = 2410560. Its totient is φ = 1592992.

The previous prime is 2000003. The next prime is 2000029. The reversal of 2000015 is 5100002.

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 2000015 - 2¹⁰ = 1998991 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1999966 and 2000011.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 602 + ... + 2088.

It is an arithmetic number, because the mean of its divisors is an integer number (301320).

2^2000015 is an apocalyptic number.

2000015 is a deficient number, since it is larger than the sum of its proper divisors (410545).

2000015 is a wasteful number, since it uses less digits than its factorization.

2000015 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1761.

The product of its (nonzero) digits is 10, while the sum is 8.

The square root of 2000015 is about 1414.2188656640. The cubic root of 2000015 is about 125.9924199690.

Adding to 2000015 its reverse (5100002), we get a palindrome (7100017).

The spelling of 2000015 in words is "two million, fifteen", and thus it is an aban number and an uban number.