485968912 has 60 divisors (see below), whose sum is σ = 1114611820. Its totient is φ = 203892480.

The previous prime is 485968907. The next prime is 485968913. The reversal of 485968912 is 219869584.

It can be written as a sum of positive squares in 2 ways, for example, as 69155856 + 416813056 = 8316^2 + 20416^2 .

It is a Harshad number since it is a multiple of its sum of digits (52).

It is a self number, because there is not a number n which added to its sum of digits gives 485968912.

It is not an unprimeable number, because it can be changed into a prime (485968913) 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, 15514 + ... + 34822.

Almost surely, 2^485968912 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 485968912, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (557305910).

485968912 is an abundant number, since it is smaller than the sum of its proper divisors (628642908).

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

485968912 is a wasteful number, since it uses less digits than its factorization.

485968912 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19352 (or 19335 counting only the distinct ones).

The product of its digits is 1244160, while the sum is 52.

The square root of 485968912 is about 22044.7025836141. The cubic root of 485968912 is about 786.2056537882.

The spelling of 485968912 in words is "four hundred eighty-five million, nine hundred sixty-eight thousand, nine hundred twelve".