2175041020 has 24 divisors (see below), whose sum is σ = 4587199344. Its totient is φ = 866280576.

The previous prime is 2175040969. The next prime is 2175041027. The reversal of 2175041020 is 201405712.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 2175040982 and 2175041000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2175041027) 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 7 ways as a sum of consecutive naturals, for example, 228714 + ... + 238033.

It is an arithmetic number, because the mean of its divisors is an integer number (191133306).

Almost surely, 2^2175041020 is an apocalyptic number.

2175041020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2175041020 is an abundant number, since it is smaller than the sum of its proper divisors (2412158324).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2175041020 is a wasteful number, since it uses less digits than its factorization.

2175041020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 466989 (or 466987 counting only the distinct ones).

The product of its (nonzero) digits is 560, while the sum is 22.

The square root of 2175041020 is about 46637.3350439323. The cubic root of 2175041020 is about 1295.6543296150.

Adding to 2175041020 its reverse (201405712), we get a palindrome (2376446732).

The spelling of 2175041020 in words is "two billion, one hundred seventy-five million, forty-one thousand, twenty".