922481928 has 48 divisors (see below), whose sum is σ = 2565919980. Its totient is φ = 299182464.

The previous prime is 922481921. The next prime is 922481951. The reversal of 922481928 is 829184229.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 818074404 + 104407524 = 28602^2 + 10218^2 .

It is a nude number because it is divisible by every one of its digits.

It is not an unprimeable number, because it can be changed into a prime (922481921) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 170475 + ... + 175802.

Almost surely, 2^922481928 is an apocalyptic number.

It is an amenable number.

922481928 is an abundant number, since it is smaller than the sum of its proper divisors (1643438052).

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

922481928 is a wasteful number, since it uses less digits than its factorization.

922481928 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 346326 (or 346319 counting only the distinct ones).

The product of its digits is 165888, while the sum is 45.

The square root of 922481928 is about 30372.3875913633. The cubic root of 922481928 is about 973.4626407094.

The spelling of 922481928 in words is "nine hundred twenty-two million, four hundred eighty-one thousand, nine hundred twenty-eight".