6403041 has 12 divisors (see below), whose sum is σ = 9282468. Its totient is φ = 4253184.

The previous prime is 6403031. The next prime is 6403051. The reversal of 6403041 is 1403046.

6403041 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (6403031) and next prime (6403051).

It can be written as a sum of positive squares in 2 ways, for example, as 2387025 + 4016016 = 1545^2 + 2004^2 .

It is not a de Polignac number, because 6403041 - 2²² = 2208737 is a prime.

It is not an unprimeable number, because it can be changed into a prime (6403021) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1681 + ... + 3953.

It is an arithmetic number, because the mean of its divisors is an integer number (773539).

Almost surely, 2^6403041 is an apocalyptic number.

It is an amenable number.

6403041 is a deficient number, since it is larger than the sum of its proper divisors (2879427).

6403041 is a wasteful number, since it uses less digits than its factorization.

6403041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2592 (or 2589 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 6403041 is about 2530.4230871536. The cubic root of 6403041 is about 185.6929550875.

Adding to 6403041 its reverse (1403046), we get a palindrome (7806087).

The spelling of 6403041 in words is "six million, four hundred three thousand, forty-one".