6478241 has 32 divisors (see below), whose sum is σ = 8812800. Its totient is φ = 4704000.

The previous prime is 6478229. The next prime is 6478267. The reversal of 6478241 is 1428746.

It is not a de Polignac number, because 6478241 - 2²² = 2283937 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 6478198 and 6478207.

It is not an unprimeable number, because it can be changed into a prime (6478201) 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 31 ways as a sum of consecutive naturals, for example, 64091 + ... + 64191.

It is an arithmetic number, because the mean of its divisors is an integer number (275400).

Almost surely, 2^6478241 is an apocalyptic number.

It is an amenable number.

6478241 is a deficient number, since it is larger than the sum of its proper divisors (2334559).

6478241 is a wasteful number, since it uses less digits than its factorization.

6478241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 150 (or 136 counting only the distinct ones).

The product of its digits is 10752, while the sum is 32.

The square root of 6478241 is about 2545.2388885918. The cubic root of 6478241 is about 186.4170796270.

It can be divided in two parts, 647 and 8241, that added together give a palindrome (8888).

The spelling of 6478241 in words is "six million, four hundred seventy-eight thousand, two hundred forty-one".