922738560 has 256 divisors, whose sum is σ = 3125606400. Its totient is φ = 231137280.

The previous prime is 922738549. The next prime is 922738571. The reversal of 922738560 is 65837229.

It is an interprime number because it is at equal distance from previous prime (922738549) and next prime (922738571).

It is a super-2 number, since 2×922738560² = 1702892900221747200, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2202031 + ... + 2202449.

It is an arithmetic number, because the mean of its divisors is an integer number (12209400).

Almost surely, 2^922738560 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 922738560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1562803200).

922738560 is an abundant number, since it is smaller than the sum of its proper divisors (2202867840).

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

922738560 is a wasteful number, since it uses less digits than its factorization.

922738560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 509 (or 497 counting only the distinct ones).

The product of its (nonzero) digits is 181440, while the sum is 42.

The square root of 922738560 is about 30376.6120559881. The cubic root of 922738560 is about 973.5529039055.

The spelling of 922738560 in words is "nine hundred twenty-two million, seven hundred thirty-eight thousand, five hundred sixty".