462489 has 8 divisors (see below), whose sum is σ = 636672. Its totient is φ = 298320.

The previous prime is 462481. The next prime is 462491. The reversal of 462489 is 984264.

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

It is not a de Polignac number, because 462489 - 2³ = 462481 is a prime.

It is not an unprimeable number, because it can be changed into a prime (462481) 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, 2394 + ... + 2579.

It is an arithmetic number, because the mean of its divisors is an integer number (79584).

2⁴⁶²⁴⁸⁹ is an apocalyptic number.

It is an amenable number.

462489 is a deficient number, since it is larger than the sum of its proper divisors (174183).

462489 is a wasteful number, since it uses less digits than its factorization.

462489 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5007.

The product of its digits is 13824, while the sum is 33.

The square root of 462489 is about 680.0654380278. The cubic root of 462489 is about 77.3334055852. Note that the first 3 decimals are identical.

The spelling of 462489 in words is "four hundred sixty-two thousand, four hundred eighty-nine".