6206641 has 4 divisors (see below), whose sum is σ = 7093312. Its totient is φ = 5319972.

The previous prime is 6206579. The next prime is 6206653. The reversal of 6206641 is 1466026.

It is a happy number.

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 not a de Polignac number, because 6206641 - 2¹³ = 6198449 is a prime.

It is a Duffinian number.

6206641 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (6206341) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 443325 + ... + 443338.

It is an arithmetic number, because the mean of its divisors is an integer number (1773328).

Almost surely, 2^6206641 is an apocalyptic number.

It is an amenable number.

6206641 is a deficient number, since it is larger than the sum of its proper divisors (886671).

6206641 is an equidigital number, since it uses as much as digits as its factorization.

6206641 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 886670.

The product of its (nonzero) digits is 1728, while the sum is 25.

The square root of 6206641 is about 2491.3131075800. The cubic root of 6206641 is about 183.7746236303.

The spelling of 6206641 in words is "six million, two hundred six thousand, six hundred forty-one".