2098045185 has 16 divisors (see below), whose sum is σ = 3402858624. Its totient is φ = 1103628672.

The previous prime is 2098045177. The next prime is 2098045219. The reversal of 2098045185 is 5815408902.

It is a happy number.

It is not a de Polignac number, because 2098045185 - 2³ = 2098045177 is a prime.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 956917 + ... + 959106.

It is an arithmetic number, because the mean of its divisors is an integer number (212678664).

Almost surely, 2^2098045185 is an apocalyptic number.

It is an amenable number.

2098045185 is a deficient number, since it is larger than the sum of its proper divisors (1304813439).

2098045185 is a wasteful number, since it uses less digits than its factorization.

2098045185 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1916104.

The product of its (nonzero) digits is 115200, while the sum is 42.

The square root of 2098045185 is about 45804.4232034418. The cubic root of 2098045185 is about 1280.1816931613.

The spelling of 2098045185 in words is "two billion, ninety-eight million, forty-five thousand, one hundred eighty-five".