7948241 has 6 divisors (see below), whose sum is σ = 9245970. Its totient is φ = 6812736.

The previous prime is 7948223. The next prime is 7948247. The reversal of 7948241 is 1428497.

It can be written as a sum of positive squares in only one way, i.e., 7840000 + 108241 = 2800^2 + 329^2 .

It is not a de Polignac number, because 7948241 - 2⁶ = 7948177 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7948247) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 81056 + ... + 81153.

It is an arithmetic number, because the mean of its divisors is an integer number (1540995).

Almost surely, 2^7948241 is an apocalyptic number.

It is an amenable number.

7948241 is a deficient number, since it is larger than the sum of its proper divisors (1297729).

7948241 is a wasteful number, since it uses less digits than its factorization.

7948241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 162223 (or 162216 counting only the distinct ones).

The product of its digits is 16128, while the sum is 35.

The square root of 7948241 is about 2819.2624922132. The cubic root of 7948241 is about 199.5677414357.

The spelling of 7948241 in words is "seven million, nine hundred forty-eight thousand, two hundred forty-one".