2873633 has 4 divisors (see below), whose sum is σ = 3284160. Its totient is φ = 2463108.

The previous prime is 2873623. The next prime is 2873641. The reversal of 2873633 is 3363782.

2873633 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 3363782 = 2 ⋅1681891.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2873633 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 2873633.

It is not an unprimeable number, because it can be changed into a prime (2873623) 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 3 ways as a sum of consecutive naturals, for example, 205253 + ... + 205266.

It is an arithmetic number, because the mean of its divisors is an integer number (821040).

2^2873633 is an apocalyptic number.

It is an amenable number.

2873633 is a deficient number, since it is larger than the sum of its proper divisors (410527).

2873633 is an equidigital number, since it uses as much as digits as its factorization.

2873633 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 410526.

The product of its digits is 18144, while the sum is 32.

The square root of 2873633 is about 1695.1793415447. The cubic root of 2873633 is about 142.1708088043.

The spelling of 2873633 in words is "two million, eight hundred seventy-three thousand, six hundred thirty-three".