6418241 has 4 divisors (see below), whose sum is σ = 6427092. Its totient is φ = 6409392.

The previous prime is 6418229. The next prime is 6418253. The reversal of 6418241 is 1428146.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1428146 = 2 ⋅714073.

It is an interprime number because it is at equal distance from previous prime (6418229) and next prime (6418253).

It can be written as a sum of positive squares in 2 ways, for example, as 4080400 + 2337841 = 2020^2 + 1529^2 .

It is a cyclic number.

It is not a de Polignac number, because 6418241 - 2⁶ = 6418177 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 6418241.

It is not an unprimeable number, because it can be changed into a prime (6418201) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3230 + ... + 4823.

It is an arithmetic number, because the mean of its divisors is an integer number (1606773).

Almost surely, 2^6418241 is an apocalyptic number.

It is an amenable number.

6418241 is a deficient number, since it is larger than the sum of its proper divisors (8851).

6418241 is an equidigital number, since it uses as much as digits as its factorization.

6418241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8850.

The product of its digits is 1536, while the sum is 26.

The square root of 6418241 is about 2533.4247571223. The cubic root of 6418241 is about 185.8397760753.

The spelling of 6418241 in words is "six million, four hundred eighteen thousand, two hundred forty-one".