6457241 has 4 divisors (see below), whose sum is σ = 7379712. Its totient is φ = 5534772.

The previous prime is 6457183. The next prime is 6457247. The reversal of 6457241 is 1427546.

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 6457241 - 2¹⁸ = 6195097 is a prime.

It is a super-2 number, since 2×6457241² = 83391922664162, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6457247) 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, 461225 + ... + 461238.

It is an arithmetic number, because the mean of its divisors is an integer number (1844928).

Almost surely, 2^6457241 is an apocalyptic number.

It is an amenable number.

6457241 is a deficient number, since it is larger than the sum of its proper divisors (922471).

6457241 is an equidigital number, since it uses as much as digits as its factorization.

6457241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 922470.

The product of its digits is 6720, while the sum is 29.

The square root of 6457241 is about 2541.1101904483. The cubic root of 6457241 is about 186.2154304262.

The spelling of 6457241 in words is "six million, four hundred fifty-seven thousand, two hundred forty-one".