2873244 has 24 divisors (see below), whose sum is σ = 7314048. Its totient is φ = 870640.

The previous prime is 2873231. The next prime is 2873249. The reversal of 2873244 is 4423782.

It is a hoax number, since the sum of its digits (30) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2873249) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10752 + ... + 11015.

It is an arithmetic number, because the mean of its divisors is an integer number (304752).

2^2873244 is an apocalyptic number.

It is an amenable number.

2873244 is an abundant number, since it is smaller than the sum of its proper divisors (4440804).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2873244 is a wasteful number, since it uses less digits than its factorization.

2873244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21785 (or 21783 counting only the distinct ones).

The product of its digits is 10752, while the sum is 30.

The square root of 2873244 is about 1695.0646005389. The cubic root of 2873244 is about 142.1643933550.

The spelling of 2873244 in words is "two million, eight hundred seventy-three thousand, two hundred forty-four".