481065256 has 64 divisors (see below), whose sum is σ = 1089648000. Its totient is φ = 194503680.

The previous prime is 481065241. The next prime is 481065281. The reversal of 481065256 is 652560184.

It is a super-3 number, since 3×481065256³ (a number of 27 digits) contains 333 as substring.

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, 298180 + ... + 299788.

It is an arithmetic number, because the mean of its divisors is an integer number (17025750).

Almost surely, 2^481065256 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 481065256, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (544824000).

481065256 is an abundant number, since it is smaller than the sum of its proper divisors (608582744).

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

481065256 is a wasteful number, since it uses less digits than its factorization.

481065256 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1922 (or 1918 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 37.

The square root of 481065256 is about 21933.1998577499. The cubic root of 481065256 is about 783.5523136490.

The spelling of 481065256 in words is "four hundred eighty-one million, sixty-five thousand, two hundred fifty-six".