2648172241 has 32 divisors (see below), whose sum is σ = 3238695936. Its totient is φ = 2150121600.

The previous prime is 2648172209. The next prime is 2648172257. The reversal of 2648172241 is 1422718462.

It is not a de Polignac number, because 2648172241 - 2⁵ = 2648172209 is a prime.

It is a Smith number, since the sum of its digits (37) coincides with the sum of the digits of its prime factors.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2648172241.

It is not an unprimeable number, because it can be changed into a prime (2648172281) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 533925 + ... + 538861.

It is an arithmetic number, because the mean of its divisors is an integer number (101209248).

Almost surely, 2^2648172241 is an apocalyptic number.

It is an amenable number.

2648172241 is a deficient number, since it is larger than the sum of its proper divisors (590523695).

2648172241 is a wasteful number, since it uses less digits than its factorization.

2648172241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5014 (or 4992 counting only the distinct ones).

The product of its digits is 43008, while the sum is 37.

The square root of 2648172241 is about 51460.3948780030. The cubic root of 2648172241 is about 1383.5092791286.

The spelling of 2648172241 in words is "two billion, six hundred forty-eight million, one hundred seventy-two thousand, two hundred forty-one".