922798080 has 576 divisors, whose sum is σ = 3679603200. Its totient is φ = 212336640.

The previous prime is 922798073. The next prime is 922798087. The reversal of 922798080 is 80897229.

It is an interprime number because it is at equal distance from previous prime (922798073) and next prime (922798087).

It is a tau number, because it is divible by the number of its divisors (576).

It is a Harshad number since it is a multiple of its sum of digits (45).

It is not an unprimeable number, because it can be changed into a prime (922798087) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 29767665 + ... + 29767695.

It is an arithmetic number, because the mean of its divisors is an integer number (6388200).

Almost surely, 2^922798080 is an apocalyptic number.

922798080 is a gapful number since it is divisible by the number (90) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 922798080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1839801600).

922798080 is an abundant number, since it is smaller than the sum of its proper divisors (2756805120).

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

922798080 is a wasteful number, since it uses less digits than its factorization.

922798080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100 (or 77 counting only the distinct ones).

The product of its (nonzero) digits is 145152, while the sum is 45.

The square root of 922798080 is about 30377.5917412819. The cubic root of 922798080 is about 973.5738360256.

The spelling of 922798080 in words is "nine hundred twenty-two million, seven hundred ninety-eight thousand, eighty".