450196 has 12 divisors (see below), whose sum is σ = 815220. Its totient is φ = 217280.

The previous prime is 450193. The next prime is 450199. The reversal of 450196 is 691054.

It is an interprime number because it is at equal distance from previous prime (450193) and next prime (450199).

It can be written as a sum of positive squares in 2 ways, for example, as 260100 + 190096 = 510^2 + 436^2 .

It is an Ulam number.

It is a self number, because there is not a number n which added to its sum of digits gives 450196.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (450193) 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, 1825 + ... + 2056.

It is an arithmetic number, because the mean of its divisors is an integer number (67935).

2⁴⁵⁰¹⁹⁶ is an apocalyptic number.

It is an amenable number.

450196 is a deficient number, since it is larger than the sum of its proper divisors (365024).

450196 is a wasteful number, since it uses less digits than its factorization.

450196 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3914 (or 3912 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 25.

The square root of 450196 is about 670.9664671204. The cubic root of 450196 is about 76.6420673021.

It can be divided in two parts, 450 and 196, that added together give a palindrome (646).

The spelling of 450196 in words is "four hundred fifty thousand, one hundred ninety-six".