2085159298 has 8 divisors (see below), whose sum is σ = 3170584908. Its totient is φ = 1028297664.

The previous prime is 2085159289. The next prime is 2085159367. The reversal of 2085159298 is 8929515802.

It can be written as a sum of positive squares in 2 ways, for example, as 2085109569 + 49729 = 45663^2 + 223^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

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 in 3 ways as a sum of consecutive naturals, for example, 7140811 + ... + 7141102.

Almost surely, 2^2085159298 is an apocalyptic number.

2085159298 is a deficient number, since it is larger than the sum of its proper divisors (1085425610).

2085159298 is a wasteful number, since it uses less digits than its factorization.

2085159298 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14281988.

The product of its (nonzero) digits is 518400, while the sum is 49.

The square root of 2085159298 is about 45663.5445185763. The cubic root of 2085159298 is about 1277.5554127487. Note that the first 3 decimals are identical.

The spelling of 2085159298 in words is "two billion, eighty-five million, one hundred fifty-nine thousand, two hundred ninety-eight".