2873672 has 8 divisors (see below), whose sum is σ = 5388150. Its totient is φ = 1436832.

The previous prime is 2873671. The next prime is 2873677. The reversal of 2873672 is 2763782.

2873672 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 1779556 + 1094116 = 1334^2 + 1046^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is not an unprimeable number, because it can be changed into a prime (2873671) 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 as a sum of consecutive naturals, namely, 179597 + ... + 179612.

2^2873672 is an apocalyptic number.

It is an amenable number.

2873672 is a deficient number, since it is larger than the sum of its proper divisors (2514478).

2873672 is a wasteful number, since it uses less digits than its factorization.

2873672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 359215 (or 359211 counting only the distinct ones).

The product of its digits is 28224, while the sum is 35.

The square root of 2873672 is about 1695.1908447134. The cubic root of 2873672 is about 142.1714519665.

The spelling of 2873672 in words is "two million, eight hundred seventy-three thousand, six hundred seventy-two".