6216044 has 12 divisors (see below), whose sum is σ = 10899168. Its totient is φ = 3102000.

The previous prime is 6216031. The next prime is 6216047. The reversal of 6216044 is 4406126.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (6216047) 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, 1469 + ... + 3819.

It is an arithmetic number, because the mean of its divisors is an integer number (908264).

Almost surely, 2^6216044 is an apocalyptic number.

It is an amenable number.

6216044 is a deficient number, since it is larger than the sum of its proper divisors (4683124).

6216044 is a wasteful number, since it uses less digits than its factorization.

6216044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3016 (or 3014 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 23.

The square root of 6216044 is about 2493.1995507781. The cubic root of 6216044 is about 183.8673823849.

The spelling of 6216044 in words is "six million, two hundred sixteen thousand, forty-four".