2022846456 has 64 divisors (see below), whose sum is σ = 5395610880. Its totient is φ = 629757440.

The previous prime is 2022846443. The next prime is 2022846461. The reversal of 2022846456 is 6546482202.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 34525 + ... + 72371.

It is an arithmetic number, because the mean of its divisors is an integer number (84306420).

Almost surely, 2^2022846456 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 2022846456, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2697805440).

2022846456 is an abundant number, since it is smaller than the sum of its proper divisors (3372764424).

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

2022846456 is a wasteful number, since it uses less digits than its factorization.

2022846456 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38004 (or 38000 counting only the distinct ones).

The product of its (nonzero) digits is 184320, while the sum is 39.

The square root of 2022846456 is about 44976.0653681489. The cubic root of 2022846456 is about 1264.7003526128.

The spelling of 2022846456 in words is "two billion, twenty-two million, eight hundred forty-six thousand, four hundred fifty-six".