2020245324 has 24 divisors (see below), whose sum is σ = 4865968128.
Its totient is φ = 651691920.
The previous prime is 2020245323. The next prime is 2020245343. The reversal of 2020245324 is 4235420202.
Adding to 2020245324 its reverse (4235420202), we get a palindrome (6255665526).
It is a happy number.
It is a super-3 number, since 3×20202453243 (a number of 29 digits) contains 333 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 2020245294 and 2020245303.
It is not an unprimeable number, because it can be changed into a prime (2020245323) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2715012 + ... + 2715755.
It is an arithmetic number, because the mean of its divisors is an integer number (202748672).
Almost surely, 22020245324 is an apocalyptic number.
It is an amenable number.
2020245324 is an abundant number, since it is smaller than the sum of its proper divisors (2845722804).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2020245324 is a wasteful number, since it uses less digits than its factorization.
2020245324 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5430805 (or 5430803 counting only the distinct ones).
The product of its (nonzero) digits is 3840, while the sum is 24.
The square root of 2020245324 is about 44947.1392193096.
The cubic root of 2020245324 is about 1264.1580370083.
The spelling of 2020245324 in words is "two billion, twenty million, two hundred forty-five thousand, three hundred twenty-four".