2512015 has 8 divisors (see below), whose sum is σ = 3288528. Its totient is φ = 1826880.

The previous prime is 2512007. The next prime is 2512019. The reversal of 2512015 is 5102152.

2512015 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 2512015 - 2³ = 2512007 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2512015.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2512019) by changing a digit.

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, 22782 + ... + 22891.

It is an arithmetic number, because the mean of its divisors is an integer number (411066).

2^2512015 is an apocalyptic number.

2512015 is a deficient number, since it is larger than the sum of its proper divisors (776513).

2512015 is a wasteful number, since it uses less digits than its factorization.

2512015 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45689.

The product of its (nonzero) digits is 100, while the sum is 16.

The square root of 2512015 is about 1584.9337525588. The cubic root of 2512015 is about 135.9379582933.

Adding to 2512015 its reverse (5102152), we get a palindrome (7614167).

The spelling of 2512015 in words is "two million, five hundred twelve thousand, fifteen".