6212016 has 60 divisors (see below), whose sum is σ = 17554680. Its totient is φ = 2050560.

The previous prime is 6212009. The next prime is 6212053. The reversal of 6212016 is 6102126.

6212016 = 425² + 426² + ... + 456².

It is a happy number.

6212016 is digitally balanced in base 4 and base 5, because in such bases it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a self number, because there is not a number n which added to its sum of digits gives 6212016.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 25656 + ... + 25896.

It is an arithmetic number, because the mean of its divisors is an integer number (292578).

Almost surely, 2^6212016 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 6212016, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8777340).

6212016 is an abundant number, since it is smaller than the sum of its proper divisors (11342664).

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

6212016 is a wasteful number, since it uses less digits than its factorization.

6212016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 434 (or 425 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

The square root of 6212016 is about 2492.3916225184. The cubic root of 6212016 is about 183.8276584143.

The spelling of 6212016 in words is "six million, two hundred twelve thousand, sixteen".