923122980 has 288 divisors, whose sum is σ = 3296092800. Its totient is φ = 214990848.

The previous prime is 923122973. The next prime is 923123029. The reversal of 923122980 is 89221329.

923122980 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 1200036 + ... + 1200804.

Almost surely, 2^923122980 is an apocalyptic number.

923122980 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 923122980, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1648046400).

923122980 is an abundant number, since it is smaller than the sum of its proper divisors (2372969820).

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

923122980 is a wasteful number, since it uses less digits than its factorization.

923122980 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 825 (or 811 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 36.

The square root of 923122980 is about 30382.9389625164. The cubic root of 923122980 is about 973.6880816844.

The spelling of 923122980 in words is "nine hundred twenty-three million, one hundred twenty-two thousand, nine hundred eighty".