2085699848 has 32 divisors (see below), whose sum is σ = 4018381920. Its totient is φ = 1014288000.

The previous prime is 2085699829. The next prime is 2085699851. The reversal of 2085699848 is 8489965802.

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 7 ways as a sum of consecutive naturals, for example, 98963 + ... + 118173.

It is an arithmetic number, because the mean of its divisors is an integer number (125574435).

Almost surely, 2^2085699848 is an apocalyptic number.

It is an amenable number.

2085699848 is a deficient number, since it is larger than the sum of its proper divisors (1932682072).

2085699848 is a wasteful number, since it uses less digits than its factorization.

2085699848 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19589 (or 19585 counting only the distinct ones).

The product of its (nonzero) digits is 9953280, while the sum is 59.

The square root of 2085699848 is about 45669.4629703481. The cubic root of 2085699848 is about 1277.6657996646.

The spelling of 2085699848 in words is "two billion, eighty-five million, six hundred ninety-nine thousand, eight hundred forty-eight".