6415241 has 4 divisors (see below), whose sum is σ = 7331712. Its totient is φ = 5498772.

The previous prime is 6415237. The next prime is 6415243. The reversal of 6415241 is 1425146.

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, and also an emirpimes, since its reverse is a distinct semiprime: 1425146 = 2 ⋅712573.

It is a cyclic number.

It is not a de Polignac number, because 6415241 - 2² = 6415237 is a prime.

It is a super-4 number, since 4×6415241⁴ (a number of 28 digits) contains 4444 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6415243) 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, 458225 + ... + 458238.

It is an arithmetic number, because the mean of its divisors is an integer number (1832928).

Almost surely, 2^6415241 is an apocalyptic number.

It is an amenable number.

6415241 is a deficient number, since it is larger than the sum of its proper divisors (916471).

6415241 is an equidigital number, since it uses as much as digits as its factorization.

6415241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 916470.

The product of its digits is 960, while the sum is 23.

The square root of 6415241 is about 2532.8326040226. The cubic root of 6415241 is about 185.8108166238.

The spelling of 6415241 in words is "six million, four hundred fifteen thousand, two hundred forty-one".