922227984 has 160 divisors (see below), whose sum is σ = 2757680640. Its totient is φ = 294847488.

The previous prime is 922227983. The next prime is 922227989. The reversal of 922227984 is 489722229.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (922227983) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 1075684 + ... + 1076540.

It is an arithmetic number, because the mean of its divisors is an integer number (17235504).

Almost surely, 2^922227984 is an apocalyptic number.

922227984 is a gapful number since it is divisible by the number (94) 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 922227984, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1378840320).

922227984 is an abundant number, since it is smaller than the sum of its proper divisors (1835452656).

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

922227984 is a wasteful number, since it uses less digits than its factorization.

922227984 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 974 (or 962 counting only the distinct ones).

The product of its digits is 290304, while the sum is 45.

The square root of 922227984 is about 30368.2067959239. The cubic root of 922227984 is about 973.3733064629.

The spelling of 922227984 in words is "nine hundred twenty-two million, two hundred twenty-seven thousand, nine hundred eighty-four".