922145796 has 180 divisors, whose sum is σ = 2849538384. Its totient is φ = 257774400.

The previous prime is 922145779. The next prime is 922145797. The reversal of 922145796 is 697541229.

922145796 is a `hidden beast` number, since 92 + 21 + 457 + 96 = 666.

922145796 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (922145797) by changing a digit.

It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 601551 + ... + 603081.

Almost surely, 2^922145796 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 922145796, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1424769192).

922145796 is an abundant number, since it is smaller than the sum of its proper divisors (1927392588).

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

922145796 is a wasteful number, since it uses less digits than its factorization.

922145796 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1584 (or 1560 counting only the distinct ones).

The product of its digits is 272160, while the sum is 45.

The square root of 922145796 is about 30366.8535742510. The cubic root of 922145796 is about 973.3443902645.

The spelling of 922145796 in words is "nine hundred twenty-two million, one hundred forty-five thousand, seven hundred ninety-six".