6229616 has 40 divisors (see below), whose sum is σ = 13146480. Its totient is φ = 2847744.

The previous prime is 6229591. The next prime is 6229621. The reversal of 6229616 is 6169226.

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, 9755 + ... + 10373.

It is an arithmetic number, because the mean of its divisors is an integer number (328662).

Almost surely, 2^6229616 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6229616, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6573240).

6229616 is an abundant number, since it is smaller than the sum of its proper divisors (6916864).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6229616 is a wasteful number, since it uses less digits than its factorization.

6229616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 681 (or 675 counting only the distinct ones).

The product of its digits is 7776, while the sum is 32.

The square root of 6229616 is about 2495.9198705087. The cubic root of 6229616 is about 184.0011027029.

The spelling of 6229616 in words is "six million, two hundred twenty-nine thousand, six hundred sixteen".