6541238 has 16 divisors (see below), whose sum is σ = 10853136. Its totient is φ = 2931840.

The previous prime is 6541229. The next prime is 6541247. The reversal of 6541238 is 8321456.

It is an interprime number because it is at equal distance from previous prime (6541229) and next prime (6541247).

It is an alternating number because its digits alternate between even and odd.

It is a self number, because there is not a number n which added to its sum of digits gives 6541238.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 431 + ... + 3642.

It is an arithmetic number, because the mean of its divisors is an integer number (678321).

Almost surely, 2^6541238 is an apocalyptic number.

6541238 is a deficient number, since it is larger than the sum of its proper divisors (4311898).

6541238 is a wasteful number, since it uses less digits than its factorization.

6541238 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4159.

The product of its digits is 5760, while the sum is 29.

The square root of 6541238 is about 2557.5844072093. The cubic root of 6541238 is about 187.0193961217.

The spelling of 6541238 in words is "six million, five hundred forty-one thousand, two hundred thirty-eight".