2085287950 has 24 divisors (see below), whose sum is σ = 3927739680. Its totient is φ = 823555200.

The previous prime is 2085287903. The next prime is 2085287959. The reversal of 2085287950 is 597825802.

It is a self number, because there is not a number n which added to its sum of digits gives 2085287950.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2085287959) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 260011 + ... + 267910.

It is an arithmetic number, because the mean of its divisors is an integer number (163655820).

Almost surely, 2^2085287950 is an apocalyptic number.

2085287950 is a deficient number, since it is larger than the sum of its proper divisors (1842451730).

2085287950 is a wasteful number, since it uses less digits than its factorization.

2085287950 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 528012 (or 528007 counting only the distinct ones).

The product of its (nonzero) digits is 403200, while the sum is 46.

The square root of 2085287950 is about 45664.9531916983. The cubic root of 2085287950 is about 1277.5816867891.

The spelling of 2085287950 in words is "two billion, eighty-five million, two hundred eighty-seven thousand, nine hundred fifty".