6724241 has 4 divisors (see below), whose sum is σ = 6941184. Its totient is φ = 6507300.

The previous prime is 6724229. The next prime is 6724247. The reversal of 6724241 is 1424276.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 6724241 - 2⁶ = 6724177 is a prime.

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 6724241.

It is not an unprimeable number, because it can be changed into a prime (6724247) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 108425 + ... + 108486.

It is an arithmetic number, because the mean of its divisors is an integer number (1735296).

Almost surely, 2^6724241 is an apocalyptic number.

It is an amenable number.

6724241 is a deficient number, since it is larger than the sum of its proper divisors (216943).

6724241 is a wasteful number, since it uses less digits than its factorization.

6724241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 216942.

The product of its digits is 2688, while the sum is 26.

The square root of 6724241 is about 2593.1141509775. The cubic root of 6724241 is about 188.7474487616.

It can be divided in two parts, 672 and 4241, that added together give a cube (4913 = 17³).

The spelling of 6724241 in words is "six million, seven hundred twenty-four thousand, two hundred forty-one".