922325040 has 360 divisors, whose sum is σ = 3882282768. Its totient is φ = 194503680.

The previous prime is 922324981. The next prime is 922325069. The reversal of 922325040 is 40523229.

It is a tau number, because it is divible by the number of its divisors (360).

It is a super-2 number, since 2×922325040² = 1701366958822003200, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 922324995 and 922325013.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 457635 + ... + 459645.

Almost surely, 2^922325040 is an apocalyptic number.

922325040 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 922325040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1941141384).

922325040 is an abundant number, since it is smaller than the sum of its proper divisors (2959957728).

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

922325040 is a wasteful number, since it uses less digits than its factorization.

922325040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2057 (or 2041 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 27.

The square root of 922325040 is about 30369.8047408935. The cubic root of 922325040 is about 973.4074514564.

Adding to 922325040 its reverse (40523229), we get a palindrome (962848269).

The spelling of 922325040 in words is "nine hundred twenty-two million, three hundred twenty-five thousand, forty".