2175342268 has 12 divisors (see below), whose sum is σ = 4152926232. Its totient is φ = 988791920.

The previous prime is 2175342263. The next prime is 2175342271. The reversal of 2175342268 is 8622435712.

It is a super-2 number, since 2×2175342268² = 9464227965894767648, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2175342268.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2175342263) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24719755 + ... + 24719842.

It is an arithmetic number, because the mean of its divisors is an integer number (346077186).

Almost surely, 2^2175342268 is an apocalyptic number.

It is an amenable number.

2175342268 is a deficient number, since it is larger than the sum of its proper divisors (1977583964).

2175342268 is a wasteful number, since it uses less digits than its factorization.

2175342268 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49439612 (or 49439610 counting only the distinct ones).

The product of its digits is 161280, while the sum is 40.

The square root of 2175342268 is about 46640.5646192239. The cubic root of 2175342268 is about 1295.7141438520.

It can be divided in two parts, 2175 and 342268, that added together give a palindrome (344443).

The spelling of 2175342268 in words is "two billion, one hundred seventy-five million, three hundred forty-two thousand, two hundred sixty-eight".