2875105 has 8 divisors (see below), whose sum is σ = 3497832. Its totient is φ = 2268288.

The previous prime is 2875097. The next prime is 2875111. The reversal of 2875105 is 5015782.

It can be written as a sum of positive squares in 4 ways, for example, as 76176 + 2798929 = 276^2 + 1673^2 .

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 2875105 - 2³ = 2875097 is a prime.

It is a super-2 number, since 2×2875105² = 16532457522050, which contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3574 + ... + 4303.

It is an arithmetic number, because the mean of its divisors is an integer number (437229).

2^2875105 is an apocalyptic number.

It is an amenable number.

2875105 is a deficient number, since it is larger than the sum of its proper divisors (622727).

2875105 is an equidigital number, since it uses as much as digits as its factorization.

2875105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7955.

The product of its (nonzero) digits is 2800, while the sum is 28.

The square root of 2875105 is about 1695.6134583094. The cubic root of 2875105 is about 142.1950800210.

The spelling of 2875105 in words is "two million, eight hundred seventy-five thousand, one hundred five".