466609 has 12 divisors (see below), whose sum is σ = 553392. Its totient is φ = 390000.

The previous prime is 466603. The next prime is 466619. The reversal of 466609 is 906664.

It is not a de Polignac number, because 466609 - 2¹¹ = 464561 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (466603) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1734 + ... + 1984.

It is an arithmetic number, because the mean of its divisors is an integer number (46116).

2⁴⁶⁶⁶⁰⁹ is an apocalyptic number.

It is an amenable number.

466609 is a deficient number, since it is larger than the sum of its proper divisors (86783).

466609 is a wasteful number, since it uses less digits than its factorization.

466609 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 288 (or 275 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 31.

The square root of 466609 is about 683.0878420818. The cubic root of 466609 is about 77.5623639544.

The spelling of 466609 in words is "four hundred sixty-six thousand, six hundred nine".