2172327041 has 8 divisors (see below), whose sum is σ = 2272487400. Its totient is φ = 2073850240.

The previous prime is 2172327037. The next prime is 2172327043. The reversal of 2172327041 is 1407232712.

It can be written as a sum of positive squares in 4 ways, for example, as 6355441 + 2165971600 = 2521^2 + 46540^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2172327041 - 2² = 2172327037 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (29).

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2172326995 and 2172327013.

It is not an unprimeable number, because it can be changed into a prime (2172327043) 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, 418250 + ... + 423411.

It is an arithmetic number, because the mean of its divisors is an integer number (284060925).

Almost surely, 2^2172327041 is an apocalyptic number.

It is an amenable number.

2172327041 is a deficient number, since it is larger than the sum of its proper divisors (100160359).

2172327041 is an equidigital number, since it uses as much as digits as its factorization.

2172327041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 841779.

The product of its (nonzero) digits is 4704, while the sum is 29.

The square root of 2172327041 is about 46608.2293270191. The cubic root of 2172327041 is about 1295.1152068761.

Adding to 2172327041 its reverse (1407232712), we get a palindrome (3579559753).

The spelling of 2172327041 in words is "two billion, one hundred seventy-two million, three hundred twenty-seven thousand, forty-one".