56486582 has 16 divisors (see below), whose sum is σ = 89421360. Its totient is φ = 26687232.

The previous prime is 56486567. The next prime is 56486587. The reversal of 56486582 is 28568465.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56486587) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14738 + ... + 18170.

It is an arithmetic number, because the mean of its divisors is an integer number (5588835).

Almost surely, 2^56486582 is an apocalyptic number.

56486582 is a deficient number, since it is larger than the sum of its proper divisors (32934778).

56486582 is a wasteful number, since it uses less digits than its factorization.

56486582 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3887.

The product of its digits is 460800, while the sum is 44.

The square root of 56486582 is about 7515.7555841046. The cubic root of 56486582 is about 383.6911352802.

The spelling of 56486582 in words is "fifty-six million, four hundred eighty-six thousand, five hundred eighty-two".