2020140207 has 6 divisors (see below), whose sum is σ = 2917980312. Its totient is φ = 1346760132.

The previous prime is 2020140197. The next prime is 2020140223. The reversal of 2020140207 is 7020410202.

It is a de Polignac number, because none of the positive numbers 2^k-2020140207 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2020140207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2020140247) by changing a digit.

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 5 ways as a sum of consecutive naturals, for example, 112230003 + ... + 112230020.

It is an arithmetic number, because the mean of its divisors is an integer number (486330052).

Almost surely, 2^2020140207 is an apocalyptic number.

2020140207 is a deficient number, since it is larger than the sum of its proper divisors (897840105).

2020140207 is a wasteful number, since it uses less digits than its factorization.

2020140207 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 224460029 (or 224460026 counting only the distinct ones).

The product of its (nonzero) digits is 224, while the sum is 18.

The square root of 2020140207 is about 44945.9698638265. The cubic root of 2020140207 is about 1264.1361111555.

Adding to 2020140207 its reverse (7020410202), we get a palindrome (9040550409).

The spelling of 2020140207 in words is "two billion, twenty million, one hundred forty thousand, two hundred seven".