922900224 has 72 divisors (see below), whose sum is σ = 2585578240. Its totient is φ = 291437568.

The previous prime is 922900211. The next prime is 922900241. The reversal of 922900224 is 422009229.

It is a junction number, because it is equal to n+sod(n) for n = 922900191 and 922900200.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17032 + ... + 46215.

Almost surely, 2^922900224 is an apocalyptic number.

It is an amenable number.

922900224 is an abundant number, since it is smaller than the sum of its proper divisors (1662678016).

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

922900224 is a wasteful number, since it uses less digits than its factorization.

922900224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63285 (or 63271 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 30.

The square root of 922900224 is about 30379.2729340253. The cubic root of 922900224 is about 973.6097561469.

The spelling of 922900224 in words is "nine hundred twenty-two million, nine hundred thousand, two hundred twenty-four".