486131 has 4 divisors (see below), whose sum is σ = 492072. Its totient is φ = 480192.

The previous prime is 486119. The next prime is 486133. The reversal of 486131 is 131684.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 486131 - 2¹⁴ = 469747 is a prime.

It is a super-2 number, since 2×486131² = 472646698322, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 486097 and 486106.

It is not an unprimeable number, because it can be changed into a prime (486133) 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, 2846 + ... + 3011.

It is an arithmetic number, because the mean of its divisors is an integer number (123018).

2⁴⁸⁶¹³¹ is an apocalyptic number.

486131 is a deficient number, since it is larger than the sum of its proper divisors (5941).

486131 is an equidigital number, since it uses as much as digits as its factorization.

486131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5940.

The product of its digits is 576, while the sum is 23.

The square root of 486131 is about 697.2309516939. The cubic root of 486131 is about 78.6293053300.

The spelling of 486131 in words is "four hundred eighty-six thousand, one hundred thirty-one".