6441356 has 12 divisors (see below), whose sum is σ = 11457600. Its totient is φ = 3167760.

The previous prime is 6441353. The next prime is 6441359. The reversal of 6441356 is 6531446.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (6441353) and next prime (6441359).

It is not an unprimeable number, because it can be changed into a prime (6441353) 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, 12956 + ... + 13443.

It is an arithmetic number, because the mean of its divisors is an integer number (954800).

Almost surely, 2^6441356 is an apocalyptic number.

It is an amenable number.

6441356 is a deficient number, since it is larger than the sum of its proper divisors (5016244).

6441356 is a wasteful number, since it uses less digits than its factorization.

6441356 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26464 (or 26462 counting only the distinct ones).

The product of its digits is 8640, while the sum is 29.

The square root of 6441356 is about 2537.9826634554. The cubic root of 6441356 is about 186.0626065887.

The spelling of 6441356 in words is "six million, four hundred forty-one thousand, three hundred fifty-six".