576481 has 8 divisors (see below), whose sum is σ = 599400. Its totient is φ = 554112.

The previous prime is 576473. The next prime is 576493. The reversal of 576481 is 184675.

576481 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 58081 + 518400 = 241^2 + 720^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 576481 - 2³ = 576473 is a prime.

It is a super-2 number, since 2×576481² = 664660686722, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (576421) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3795 + ... + 3943.

It is an arithmetic number, because the mean of its divisors is an integer number (74925).

2⁵⁷⁶⁴⁸¹ is an apocalyptic number.

It is an amenable number.

576481 is a deficient number, since it is larger than the sum of its proper divisors (22919).

576481 is a wasteful number, since it uses less digits than its factorization.

576481 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 275.

The product of its digits is 6720, while the sum is 31.

The square root of 576481 is about 759.2634588863. The cubic root of 576481 is about 83.2265066708.

The spelling of 576481 in words is "five hundred seventy-six thousand, four hundred eighty-one".