2082850685 has 8 divisors (see below), whose sum is σ = 2499679320. Its totient is φ = 1666108224.

The previous prime is 2082850681. The next prime is 2082850687. The reversal of 2082850685 is 5860582802.

It can be written as a sum of positive squares in 4 ways, for example, as 327827236 + 1755023449 = 18106^2 + 41893^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 2082850685 - 2² = 2082850681 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2082850681) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 59051 + ... + 87479.

It is an arithmetic number, because the mean of its divisors is an integer number (312459915).

Almost surely, 2^2082850685 is an apocalyptic number.

It is an amenable number.

2082850685 is a deficient number, since it is larger than the sum of its proper divisors (416828635).

2082850685 is a wasteful number, since it uses less digits than its factorization.

2082850685 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43087.

The product of its (nonzero) digits is 307200, while the sum is 44.

The square root of 2082850685 is about 45638.2590049182. The cubic root of 2082850685 is about 1277.0837509130.

The spelling of 2082850685 in words is "two billion, eighty-two million, eight hundred fifty thousand, six hundred eighty-five".