6122816 has 56 divisors (see below), whose sum is σ = 14142720. Its totient is φ = 2575872.

The previous prime is 6122803. The next prime is 6122819. The reversal of 6122816 is 6182216.

It is a tau number, because it is divible by the number of its divisors (56).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6122819) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35306 + ... + 35478.

Almost surely, 2^6122816 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 6122816, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7071360).

6122816 is an abundant number, since it is smaller than the sum of its proper divisors (8019904).

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

6122816 is a wasteful number, since it uses less digits than its factorization.

6122816 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 271 (or 261 counting only the distinct ones).

The product of its digits is 1152, while the sum is 26.

The square root of 6122816 is about 2474.4324601815. The cubic root of 6122816 is about 182.9435361848.

The spelling of 6122816 in words is "six million, one hundred twenty-two thousand, eight hundred sixteen".