922856 has 16 divisors (see below), whose sum is σ = 1887840. Its totient is φ = 419440.

The previous prime is 922853. The next prime is 922861. The reversal of 922856 is 658229.

It is a d-powerful number, because it can be written as 9⁶ + 2⁴ + 8³ + 2⁸ + 5⁸ + 6 .

It is a plaindrome in base 15.

It is not an unprimeable number, because it can be changed into a prime (922853) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5156 + ... + 5331.

It is an arithmetic number, because the mean of its divisors is an integer number (117990).

2⁹²²⁸⁵⁶ is an apocalyptic number.

It is an amenable number.

922856 is an abundant number, since it is smaller than the sum of its proper divisors (964984).

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

922856 is a wasteful number, since it uses less digits than its factorization.

922856 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10504 (or 10500 counting only the distinct ones).

The product of its digits is 8640, while the sum is 32.

The square root of 922856 is about 960.6539439361. The cubic root of 922856 is about 97.3594204590.

The spelling of 922856 in words is "nine hundred twenty-two thousand, eight hundred fifty-six".