482867581 has 4 divisors (see below), whose sum is σ = 551848672. Its totient is φ = 413886492.

The previous prime is 482867579. The next prime is 482867599. The reversal of 482867581 is 185768284.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 482867581 - 2¹ = 482867579 is a prime.

It is a super-2 number, since 2×482867581² = 466322201561583122, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (482867531) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 34490535 + ... + 34490548.

It is an arithmetic number, because the mean of its divisors is an integer number (137962168).

Almost surely, 2^482867581 is an apocalyptic number.

It is an amenable number.

482867581 is a deficient number, since it is larger than the sum of its proper divisors (68981091).

482867581 is an equidigital number, since it uses as much as digits as its factorization.

482867581 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68981090.

The product of its digits is 860160, while the sum is 49.

The square root of 482867581 is about 21974.2481327576. The cubic root of 482867581 is about 784.5296280097.

The spelling of 482867581 in words is "four hundred eighty-two million, eight hundred sixty-seven thousand, five hundred eighty-one".