450006 has 16 divisors (see below), whose sum is σ = 907200. Its totient is φ = 148808.

The previous prime is 450001. The next prime is 450011. The reversal of 450006 is 600054.

450006 is nontrivially palindromic in base 16.

It is an interprime number because it is at equal distance from previous prime (450001) and next prime (450011).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (450001) by changing a digit.

450006 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 865 + ... + 1283.

It is an arithmetic number, because the mean of its divisors is an integer number (56700).

2⁴⁵⁰⁰⁰⁶ is an apocalyptic number.

450006 is an abundant number, since it is smaller than the sum of its proper divisors (457194).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

450006 is a wasteful number, since it uses less digits than its factorization.

450006 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 603.

The product of its (nonzero) digits is 120, while the sum is 15.

The square root of 450006 is about 670.8248653710. The cubic root of 450006 is about 76.6312838198.

The spelling of 450006 in words is "four hundred fifty thousand, six".