2873135 has 4 divisors (see below), whose sum is σ = 3447768. Its totient is φ = 2298504.

The previous prime is 2873113. The next prime is 2873141. The reversal of 2873135 is 5313782.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2873135 is a prime.

It is a super-4 number, since 4×2873135⁴ (a number of 27 digits) contains 4444 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2873098 and 2873107.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 287309 + ... + 287318.

It is an arithmetic number, because the mean of its divisors is an integer number (861942).

2^2873135 is an apocalyptic number.

2873135 is a deficient number, since it is larger than the sum of its proper divisors (574633).

2873135 is an equidigital number, since it uses as much as digits as its factorization.

2873135 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 574632.

The product of its digits is 5040, while the sum is 29.

The square root of 2873135 is about 1695.0324480670. The cubic root of 2873135 is about 142.1625956060.

The spelling of 2873135 in words is "two million, eight hundred seventy-three thousand, one hundred thirty-five".