485951312 has 80 divisors (see below), whose sum is σ = 1183209984. Its totient is φ = 187824000.

The previous prime is 485951293. The next prime is 485951339. The reversal of 485951312 is 213159584.

It is a happy number.

It is a super-2 number, since 2×485951312² = 472297355269042688, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 159887 + ... + 162897.

Almost surely, 2^485951312 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 485951312, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (591604992).

485951312 is an abundant number, since it is smaller than the sum of its proper divisors (697258672).

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

485951312 is a wasteful number, since it uses less digits than its factorization.

485951312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3168 (or 3162 counting only the distinct ones).

The product of its digits is 43200, while the sum is 38.

The square root of 485951312 is about 22044.3033911258. The cubic root of 485951312 is about 786.1961625182.

The spelling of 485951312 in words is "four hundred eighty-five million, nine hundred fifty-one thousand, three hundred twelve".