486838 has 8 divisors (see below), whose sum is σ = 796680. Its totient is φ = 221280.

The previous prime is 486833. The next prime is 486839. The reversal of 486838 is 838684.

486838 = T₂₉₂ + T₂₉₃ + ... + T₃₀₂.

486838 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is a super-2 number, since 2×486838² = 474022476488, which contains 22 as substring.

It is a plaindrome in base 8.

It is a junction number, because it is equal to n+sod(n) for n = 486797 and 486806.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (486833) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11043 + ... + 11086.

It is an arithmetic number, because the mean of its divisors is an integer number (99585).

2⁴⁸⁶⁸³⁸ is an apocalyptic number.

486838 is a deficient number, since it is larger than the sum of its proper divisors (309842).

486838 is a wasteful number, since it uses less digits than its factorization.

486838 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22142.

The product of its digits is 36864, while the sum is 37.

The square root of 486838 is about 697.7377730924. The cubic root of 486838 is about 78.6674047937.

It can be divided in two parts, 48 and 6838, that added together give a palindrome (6886).

The spelling of 486838 in words is "four hundred eighty-six thousand, eight hundred thirty-eight".