2020002395 has 16 divisors (see below), whose sum is σ = 2509578720. Its totient is φ = 1559040000.

The previous prime is 2020002371. The next prime is 2020002449. The reversal of 2020002395 is 5932000202.

It is not a de Polignac number, because 2020002395 - 2⁸ = 2020002139 is a prime.

It is a super-3 number, since 3×2020002395³ (a number of 29 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2020002395.

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, 205595 + ... + 215195.

It is an arithmetic number, because the mean of its divisors is an integer number (156848670).

Almost surely, 2^2020002395 is an apocalyptic number.

2020002395 is a deficient number, since it is larger than the sum of its proper divisors (489576325).

2020002395 is a wasteful number, since it uses less digits than its factorization.

2020002395 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11086.

The product of its (nonzero) digits is 1080, while the sum is 23.

The square root of 2020002395 is about 44944.4367525059. The cubic root of 2020002395 is about 1264.1073644565.

Adding to 2020002395 its reverse (5932000202), we get a palindrome (7952002597).

The spelling of 2020002395 in words is "two billion, twenty million, two thousand, three hundred ninety-five".