2873198 has 16 divisors (see below), whose sum is σ = 4539024. Its totient is φ = 1362240.

The previous prime is 2873179. The next prime is 2873203. The reversal of 2873198 is 8913782.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2561 + ... + 3507.

It is an arithmetic number, because the mean of its divisors is an integer number (283689).

2^2873198 is an apocalyptic number.

2873198 is a deficient number, since it is larger than the sum of its proper divisors (1665826).

2873198 is a wasteful number, since it uses less digits than its factorization.

2873198 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1027.

The product of its digits is 24192, while the sum is 38.

The square root of 2873198 is about 1695.0510316802. The cubic root of 2873198 is about 142.1636346775.

The spelling of 2873198 in words is "two million, eight hundred seventy-three thousand, one hundred ninety-eight".