460438 has 8 divisors (see below), whose sum is σ = 753480. Its totient is φ = 209280.

The previous prime is 460417. The next prime is 460451. The reversal of 460438 is 834064.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10443 + ... + 10486.

It is an arithmetic number, because the mean of its divisors is an integer number (94185).

2⁴⁶⁰⁴³⁸ is an apocalyptic number.

460438 is a deficient number, since it is larger than the sum of its proper divisors (293042).

460438 is a wasteful number, since it uses less digits than its factorization.

460438 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20942.

The product of its (nonzero) digits is 2304, while the sum is 25.

The square root of 460438 is about 678.5558193693. Note that the first 3 decimals coincide. The cubic root of 460438 is about 77.2189193610.

It can be divided in two parts, 460 and 438, that added together give a palindrome (898).

The spelling of 460438 in words is "four hundred sixty thousand, four hundred thirty-eight".