423770912 has 24 divisors (see below), whose sum is σ = 837956700. Its totient is φ = 210956544.

The previous prime is 423770903. The next prime is 423770947. The reversal of 423770912 is 219077324.

It can be written as a sum of positive squares in 2 ways, for example, as 393784336 + 29986576 = 19844^2 + 5476^2 .

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 3 ways as a sum of consecutive naturals, for example, 21587 + ... + 36242.

Almost surely, 2^423770912 is an apocalyptic number.

It is an amenable number.

423770912 is a deficient number, since it is larger than the sum of its proper divisors (414185788).

423770912 is a wasteful number, since it uses less digits than its factorization.

423770912 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58068 (or 58060 counting only the distinct ones).

The product of its (nonzero) digits is 21168, while the sum is 35.

The square root of 423770912 is about 20585.6967819892. The cubic root of 423770912 is about 751.1218245836.

The spelling of 423770912 in words is "four hundred twenty-three million, seven hundred seventy thousand, nine hundred twelve".