6216016236 has 12 divisors (see below), whose sum is σ = 14504037912. Its totient is φ = 2072005408.

The previous prime is 6216016229. The next prime is 6216016237. The reversal of 6216016236 is 6326106126.

It is a tau number, because it is divible by the number of its divisors (12).

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 6216016197 and 6216016206.

It is not an unprimeable number, because it can be changed into a prime (6216016237) 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, 259000665 + ... + 259000688.

It is an arithmetic number, because the mean of its divisors is an integer number (1208669826).

Almost surely, 2^6216016236 is an apocalyptic number.

It is an amenable number.

6216016236 is an abundant number, since it is smaller than the sum of its proper divisors (8288021676).

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

6216016236 is a wasteful number, since it uses less digits than its factorization.

6216016236 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 518001360 (or 518001358 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 33.

The square root of 6216016236 is about 78841.7163435703. The cubic root of 6216016236 is about 1838.6710863622.

The spelling of 6216016236 in words is "six billion, two hundred sixteen million, sixteen thousand, two hundred thirty-six".