6216441 has 32 divisors (see below), whose sum is σ = 10948608. Its totient is φ = 3037440.

The previous prime is 6216437. The next prime is 6216479. The reversal of 6216441 is 1446126.

It is not a de Polignac number, because 6216441 - 2² = 6216437 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (6216421) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3136 + ... + 4718.

It is an arithmetic number, because the mean of its divisors is an integer number (342144).

Almost surely, 2^6216441 is an apocalyptic number.

It is an amenable number.

6216441 is a deficient number, since it is larger than the sum of its proper divisors (4732167).

6216441 is a wasteful number, since it uses less digits than its factorization.

6216441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1621.

The product of its digits is 1152, while the sum is 24.

The square root of 6216441 is about 2493.2791660783. The cubic root of 6216441 is about 183.8712966535.

The spelling of 6216441 in words is "six million, two hundred sixteen thousand, four hundred forty-one".