481568 has 24 divisors (see below), whose sum is σ = 963900. Its totient is φ = 236800.

The previous prime is 481549. The next prime is 481571. The reversal of 481568 is 865184.

It can be written as a sum of positive squares in 2 ways, for example, as 478864 + 2704 = 692^2 + 52^2 .

It is a Harshad number since it is a multiple of its sum of digits (32).

It is an unprimeable number.

481568 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3158 + ... + 3306.

2⁴⁸¹⁵⁶⁸ is an apocalyptic number.

It is an amenable number.

481568 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

481568 is a wasteful number, since it uses less digits than its factorization.

481568 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 260 (or 252 counting only the distinct ones).

The product of its digits is 7680, while the sum is 32.

The square root of 481568 is about 693.9510069162. The cubic root of 481568 is about 78.3825172735.

The spelling of 481568 in words is "four hundred eighty-one thousand, five hundred sixty-eight".