2873234 has 16 divisors (see below), whose sum is σ = 5304768. Its totient is φ = 1136592.

The previous prime is 2873231. The next prime is 2873249. The reversal of 2873234 is 4323782.

It is a junction number, because it is equal to n+sod(n) for n = 2873197 and 2873206.

It is not an unprimeable number, because it can be changed into a prime (2873231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7712 + ... + 8075.

It is an arithmetic number, because the mean of its divisors is an integer number (331548).

2^2873234 is an apocalyptic number.

2873234 is a deficient number, since it is larger than the sum of its proper divisors (2431534).

2873234 is a wasteful number, since it uses less digits than its factorization.

2873234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15809.

The product of its digits is 8064, while the sum is 29.

The square root of 2873234 is about 1695.0616507962. The cubic root of 2873234 is about 142.1642284258.

The spelling of 2873234 in words is "two million, eight hundred seventy-three thousand, two hundred thirty-four".