4601970085 has 4 divisors (see below), whose sum is σ = 5522364108. Its totient is φ = 3681576064.

The previous prime is 4601970077. The next prime is 4601970089. The reversal of 4601970085 is 5800791064.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 2839397796 + 1762572289 = 53286^2 + 41983^2 .

It is a cyclic number.

It is not a de Polignac number, because 4601970085 - 2³ = 4601970077 is a prime.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4601970089) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 460197004 + ... + 460197013.

It is an arithmetic number, because the mean of its divisors is an integer number (1380591027).

Almost surely, 2^4601970085 is an apocalyptic number.

It is an amenable number.

4601970085 is a deficient number, since it is larger than the sum of its proper divisors (920394023).

4601970085 is an equidigital number, since it uses as much as digits as its factorization.

4601970085 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 920394022.

The product of its (nonzero) digits is 60480, while the sum is 40.

The square root of 4601970085 is about 67837.8219358493. The cubic root of 4601970085 is about 1663.3408892481.

The spelling of 4601970085 in words is "four billion, six hundred one million, nine hundred seventy thousand, eighty-five".