2023707985 has 16 divisors (see below), whose sum is σ = 2624718096. Its totient is φ = 1489022208.

The previous prime is 2023707979. The next prime is 2023708019. The reversal of 2023707985 is 5897073202.

2023707985 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 8 ways, for example, as 38738176 + 1984969809 = 6224^2 + 44553^2 .

It is a cyclic number.

It is not a de Polignac number, because 2023707985 - 2³ = 2023707977 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 38194 + ... + 74203.

It is an arithmetic number, because the mean of its divisors is an integer number (164044881).

Almost surely, 2^2023707985 is an apocalyptic number.

It is an amenable number.

2023707985 is a deficient number, since it is larger than the sum of its proper divisors (601010111).

2023707985 is a wasteful number, since it uses less digits than its factorization.

2023707985 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112692.

The product of its (nonzero) digits is 211680, while the sum is 43.

The square root of 2023707985 is about 44985.6419871941. The cubic root of 2023707985 is about 1264.8798721507.

The spelling of 2023707985 in words is "two billion, twenty-three million, seven hundred seven thousand, nine hundred eighty-five".