605112320 has 48 divisors (see below), whose sum is σ = 1451939580. Its totient is φ = 242040832.

The previous prime is 605112269. The next prime is 605112337. The reversal of 605112320 is 23211506.

It can be written as a sum of positive squares in 2 ways, for example, as 574465024 + 30647296 = 23968^2 + 5536^2 .

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a junction number, because it is equal to n+sod(n) for n = 605112292 and 605112301.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19307 + ... + 39786.

Almost surely, 2^605112320 is an apocalyptic number.

It is an amenable number.

605112320 is an abundant number, since it is smaller than the sum of its proper divisors (846827260).

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

605112320 is an equidigital number, since it uses as much as digits as its factorization.

605112320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59120 (or 59100 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 20.

The square root of 605112320 is about 24599.0308752195. The cubic root of 605112320 is about 845.8213923967.

Adding to 605112320 its reverse (23211506), we get a palindrome (628323826).

The spelling of 605112320 in words is "six hundred five million, one hundred twelve thousand, three hundred twenty".