450494 has 8 divisors (see below), whose sum is σ = 737208. Its totient is φ = 204760.

The previous prime is 450493. The next prime is 450503. The reversal of 450494 is 494054.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (450493) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10217 + ... + 10260.

It is an arithmetic number, because the mean of its divisors is an integer number (92151).

2⁴⁵⁰⁴⁹⁴ is an apocalyptic number.

450494 is a deficient number, since it is larger than the sum of its proper divisors (286714).

450494 is a wasteful number, since it uses less digits than its factorization.

450494 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20490.

The product of its (nonzero) digits is 2880, while the sum is 26.

The square root of 450494 is about 671.1884981136. The cubic root of 450494 is about 76.6589742334.

The spelling of 450494 in words is "four hundred fifty thousand, four hundred ninety-four".