411520612 has 12 divisors (see below), whose sum is σ = 720309996. Its totient is φ = 205717760.

The previous prime is 411520607. The next prime is 411520661. The reversal of 411520612 is 216025114.

It can be written as a sum of positive squares in 2 ways, for example, as 69122596 + 342398016 = 8314^2 + 18504^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22812 + ... + 36652.

It is an arithmetic number, because the mean of its divisors is an integer number (60025833).

Almost surely, 2^411520612 is an apocalyptic number.

It is an amenable number.

411520612 is a deficient number, since it is larger than the sum of its proper divisors (308789384).

411520612 is a wasteful number, since it uses less digits than its factorization.

411520612 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21278 (or 21276 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 22.

The square root of 411520612 is about 20285.9708172914. The cubic root of 411520612 is about 743.8131708978.

Adding to 411520612 its reverse (216025114), we get a palindrome (627545726).

The spelling of 411520612 in words is "four hundred eleven million, five hundred twenty thousand, six hundred twelve".