576867481 has 8 divisors (see below), whose sum is σ = 594926024. Its totient is φ = 558938880.

The previous prime is 576867479. The next prime is 576867491. The reversal of 576867481 is 184768675.

It can be written as a sum of positive squares in 4 ways, for example, as 257923600 + 318943881 = 16060^2 + 17859^2 .

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 576867481 - 2¹ = 576867479 is a prime.

It is a super-2 number, since 2×576867481² = 665552181270570722, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (576867461) 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, 23430 + ... + 41263.

It is an arithmetic number, because the mean of its divisors is an integer number (74365753).

Almost surely, 2^576867481 is an apocalyptic number.

It is an amenable number.

576867481 is a deficient number, since it is larger than the sum of its proper divisors (18058543).

576867481 is a wasteful number, since it uses less digits than its factorization.

576867481 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64971.

The product of its digits is 2257920, while the sum is 52.

The square root of 576867481 is about 24018.0657214523. The cubic root of 576867481 is about 832.4510125774.

The spelling of 576867481 in words is "five hundred seventy-six million, eight hundred sixty-seven thousand, four hundred eighty-one".