2098220574 has 16 divisors (see below), whose sum is σ = 4197828240. Its totient is φ = 699175680.

The previous prime is 2098220573. The next prime is 2098220587. The reversal of 2098220574 is 4750228902.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2098220573) 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, 37587 + ... + 74894.

It is an arithmetic number, because the mean of its divisors is an integer number (262364265).

Almost surely, 2^2098220574 is an apocalyptic number.

2098220574 is an abundant number, since it is smaller than the sum of its proper divisors (2099607666).

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

2098220574 is a wasteful number, since it uses less digits than its factorization.

2098220574 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 115595.

The product of its (nonzero) digits is 80640, while the sum is 39.

The square root of 2098220574 is about 45806.3377056058. The cubic root of 2098220574 is about 1280.2173650226.

The spelling of 2098220574 in words is "two billion, ninety-eight million, two hundred twenty thousand, five hundred seventy-four".