2172703541 has 8 divisors (see below), whose sum is σ = 2249049600. Its totient is φ = 2096748720.

The previous prime is 2172703531. The next prime is 2172703553. The reversal of 2172703541 is 1453072712.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2172703541 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 2172703498 and 2172703507.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2172703531) 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, 86486 + ... + 108743.

It is an arithmetic number, because the mean of its divisors is an integer number (281131200).

Almost surely, 2^2172703541 is an apocalyptic number.

It is an amenable number.

2172703541 is a deficient number, since it is larger than the sum of its proper divisors (76346059).

2172703541 is a wasteful number, since it uses less digits than its factorization.

2172703541 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 195619.

The product of its (nonzero) digits is 11760, while the sum is 32.

The square root of 2172703541 is about 46612.2681383346. The cubic root of 2172703541 is about 1295.1900241418.

The spelling of 2172703541 in words is "two billion, one hundred seventy-two million, seven hundred three thousand, five hundred forty-one".