2875135 has 4 divisors (see below), whose sum is σ = 3450168. Its totient is φ = 2300104.

The previous prime is 2875133. The next prime is 2875151. The reversal of 2875135 is 5315782.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2875135 - 2¹ = 2875133 is a prime.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

2875135 is a lucky number.

It is a plaindrome in base 16.

It is a junction number, because it is equal to n+sod(n) for n = 2875097 and 2875106.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2875133) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 287509 + ... + 287518.

It is an arithmetic number, because the mean of its divisors is an integer number (862542).

2^2875135 is an apocalyptic number.

2875135 is a deficient number, since it is larger than the sum of its proper divisors (575033).

2875135 is an equidigital number, since it uses as much as digits as its factorization.

2875135 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 575032.

The product of its digits is 8400, while the sum is 31.

The square root of 2875135 is about 1695.6223046422. The cubic root of 2875135 is about 142.1955745928.

The spelling of 2875135 in words is "two million, eight hundred seventy-five thousand, one hundred thirty-five".