2875515 has 16 divisors (see below), whose sum is σ = 4688928. Its totient is φ = 1504256.

The previous prime is 2875489. The next prime is 2875519. The reversal of 2875515 is 5155782.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 2875515 - 2⁷ = 2875387 is a prime.

It is a super-3 number, since 3×2875515³ = 71329333659981647625, which contains 333 as substring.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2875519) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 1014 + ... + 2603.

It is an arithmetic number, because the mean of its divisors is an integer number (293058).

2^2875515 is an apocalyptic number.

2875515 is a deficient number, since it is larger than the sum of its proper divisors (1813413).

2875515 is a wasteful number, since it uses less digits than its factorization.

2875515 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3678.

The product of its digits is 14000, while the sum is 33.

The square root of 2875515 is about 1695.7343541958. The cubic root of 2875515 is about 142.2018388711.

The spelling of 2875515 in words is "two million, eight hundred seventy-five thousand, five hundred fifteen".