578482581 has 8 divisors (see below), whose sum is σ = 783954784. Its totient is φ = 379332720.

The previous prime is 578482561. The next prime is 578482601. The reversal of 578482581 is 185284875.

It is an interprime number because it is at equal distance from previous prime (578482561) and next prime (578482601).

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

It is not a de Polignac number, because 578482581 - 2¹³ = 578474389 is a prime.

It is a super-2 number, since 2×578482581² = 669284193040843122, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 578482581.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (578482561) 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, 1580371 + ... + 1580736.

It is an arithmetic number, because the mean of its divisors is an integer number (97994348).

Almost surely, 2^578482581 is an apocalyptic number.

It is an amenable number.

578482581 is a deficient number, since it is larger than the sum of its proper divisors (205472203).

578482581 is a wasteful number, since it uses less digits than its factorization.

578482581 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3161171.

The product of its digits is 716800, while the sum is 48.

The square root of 578482581 is about 24051.6648280322. The cubic root of 578482581 is about 833.2271809141.

The spelling of 578482581 in words is "five hundred seventy-eight million, four hundred eighty-two thousand, five hundred eighty-one".