468209 has 8 divisors (see below), whose sum is σ = 539328. Its totient is φ = 398160.

The previous prime is 468199. The next prime is 468239. The reversal of 468209 is 902864.

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

It is not a de Polignac number, because 468209 - 2⁸ = 467953 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (468239) 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, 1319 + ... + 1635.

It is an arithmetic number, because the mean of its divisors is an integer number (67416).

2⁴⁶⁸²⁰⁹ is an apocalyptic number.

It is an amenable number.

468209 is a deficient number, since it is larger than the sum of its proper divisors (71119).

468209 is a wasteful number, since it uses less digits than its factorization.

468209 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 535.

The product of its (nonzero) digits is 3456, while the sum is 29.

The square root of 468209 is about 684.2579922807. The cubic root of 468209 is about 77.6509164728.

The spelling of 468209 in words is "four hundred sixty-eight thousand, two hundred nine".