7022163456 has 480 divisors, whose sum is σ = 26238820608. Its totient is φ = 1821450240.

The previous prime is 7022163427. The next prime is 7022163479. The reversal of 7022163456 is 6543612207.

7022163456 = 156³ + 157³ + ... + 411³.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 7022163456.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 9579666 + ... + 9580398.

Almost surely, 2^7022163456 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 7022163456, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13119410304).

7022163456 is an abundant number, since it is smaller than the sum of its proper divisors (19216657152).

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

7022163456 is an equidigital number, since it uses as much as digits as its factorization.

7022163456 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 784 (or 756 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 36.

The square root of 7022163456 is about 83798.3499598888. The cubic root of 7022163456 is about 1914.9479684182.

The spelling of 7022163456 in words is "seven billion, twenty-two million, one hundred sixty-three thousand, four hundred fifty-six".