2816258198 has 16 divisors (see below), whose sum is σ = 4551374016. Its totient is φ = 1299230400.

The previous prime is 2816258197. The next prime is 2816258201. The reversal of 2816258198 is 8918526182.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2816258197) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38090 + ... + 84162.

It is an arithmetic number, because the mean of its divisors is an integer number (284460876).

Almost surely, 2^2816258198 is an apocalyptic number.

2816258198 is a deficient number, since it is larger than the sum of its proper divisors (1735115818).

2816258198 is a wasteful number, since it uses less digits than its factorization.

2816258198 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48439.

The product of its digits is 552960, while the sum is 50.

The square root of 2816258198 is about 53068.4293907404. The cubic root of 2816258198 is about 1412.1824923227.

The spelling of 2816258198 in words is "two billion, eight hundred sixteen million, two hundred fifty-eight thousand, one hundred ninety-eight".