486731 has 8 divisors (see below), whose sum is σ = 574464. Its totient is φ = 403560.

The previous prime is 486721. The next prime is 486757. The reversal of 486731 is 137684.

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

It is a cyclic number.

It is not a de Polignac number, because 486731 - 2⁶ = 486667 is a prime.

It is a super-2 number, since 2×486731² = 473814132722, 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 = 486694 and 486703.

It is not an unprimeable number, because it can be changed into a prime (486721) 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, 905 + ... + 1338.

It is an arithmetic number, because the mean of its divisors is an integer number (71808).

2⁴⁸⁶⁷³¹ is an apocalyptic number.

486731 is a deficient number, since it is larger than the sum of its proper divisors (87733).

486731 is a wasteful number, since it uses less digits than its factorization.

486731 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2281.

The product of its digits is 4032, while the sum is 29.

The square root of 486731 is about 697.6610925084. The cubic root of 486731 is about 78.6616410496.

The spelling of 486731 in words is "four hundred eighty-six thousand, seven hundred thirty-one".