450806 has 8 divisors (see below), whose sum is σ = 716040. Its totient is φ = 212128.

The previous prime is 450803. The next prime is 450809. The reversal of 450806 is 608054.

It is an interprime number because it is at equal distance from previous prime (450803) and next prime (450809).

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

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (450803) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6596 + ... + 6663.

It is an arithmetic number, because the mean of its divisors is an integer number (89505).

2⁴⁵⁰⁸⁰⁶ is an apocalyptic number.

450806 is a deficient number, since it is larger than the sum of its proper divisors (265234).

450806 is a wasteful number, since it uses less digits than its factorization.

450806 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13278.

The product of its (nonzero) digits is 960, while the sum is 23.

The square root of 450806 is about 671.4208814149. The cubic root of 450806 is about 76.6766674625.

It can be divided in two parts, 45080 and 6, that multiplied together give a triangular number (270480 = T₇₃₅).

The spelling of 450806 in words is "four hundred fifty thousand, eight hundred six".