2020275 has 48 divisors (see below), whose sum is σ = 3853920. Its totient is φ = 1036800.

The previous prime is 2020261. The next prime is 2020279. The reversal of 2020275 is 5720202.

It is a happy number.

It is not a de Polignac number, because 2020275 - 2⁵ = 2020243 is a prime.

It is a super-2 number, since 2×2020275² = 8163022151250, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2020279) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 27639 + ... + 27711.

It is an arithmetic number, because the mean of its divisors is an integer number (80290).

2^2020275 is an apocalyptic number.

2020275 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

2020275 is a deficient number, since it is larger than the sum of its proper divisors (1833645).

2020275 is a wasteful number, since it uses less digits than its factorization.

2020275 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 133 (or 122 counting only the distinct ones).

The product of its (nonzero) digits is 280, while the sum is 18.

The square root of 2020275 is about 1421.3637817251. The cubic root of 2020275 is about 126.4164226846.

Adding to 2020275 its reverse (5720202), we get a palindrome (7740477).

The spelling of 2020275 in words is "two million, twenty thousand, two hundred seventy-five".