2070085170 has 32 divisors (see below), whose sum is σ = 4970496960. Its totient is φ = 551768000.

The previous prime is 2070085103. The next prime is 2070085177. The reversal of 2070085170 is 715800702.

It is a happy number.

It is a super-2 number, since 2×2070085170² = 8570505222107857800, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is not an unprimeable number, because it can be changed into a prime (2070085177) 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 15 ways as a sum of consecutive naturals, for example, 55420 + ... + 84920.

It is an arithmetic number, because the mean of its divisors is an integer number (155328030).

Almost surely, 2^2070085170 is an apocalyptic number.

2070085170 is an abundant number, since it is smaller than the sum of its proper divisors (2900411790).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2070085170 is a wasteful number, since it uses less digits than its factorization.

2070085170 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31850.

The product of its (nonzero) digits is 3920, while the sum is 30.

The square root of 2070085170 is about 45498.1886452637. The cubic root of 2070085170 is about 1274.4693770457.

Adding to 2070085170 its reverse (715800702), we get a palindrome (2785885872).

The spelling of 2070085170 in words is "two billion, seventy million, eighty-five thousand, one hundred seventy".