486009 has 6 divisors (see below), whose sum is σ = 702026. Its totient is φ = 324000.

The previous prime is 485993. The next prime is 486023. The reversal of 486009 is 900684.

It can be written as a sum of positive squares in only one way, i.e., 356409 + 129600 = 597^2 + 360^2 .

It is not a de Polignac number, because 486009 - 2⁴ = 485993 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (486509) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 26992 + ... + 27009.

2⁴⁸⁶⁰⁰⁹ is an apocalyptic number.

It is an amenable number.

486009 is a deficient number, since it is larger than the sum of its proper divisors (216017).

486009 is a wasteful number, since it uses less digits than its factorization.

486009 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54007 (or 54004 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 27.

The square root of 486009 is about 697.1434572597. The cubic root of 486009 is about 78.6227271458.

The spelling of 486009 in words is "four hundred eighty-six thousand, nine".