450500106 has 32 divisors (see below), whose sum is σ = 1049148288. Its totient is φ = 126285120.

The previous prime is 450500081. The next prime is 450500137. The reversal of 450500106 is 601005054.

It is a happy number.

It is a super-2 number, since 2×450500106² = 405900691012022472, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is an unprimeable 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 15 ways as a sum of consecutive naturals, for example, 98965 + ... + 103416.

It is an arithmetic number, because the mean of its divisors is an integer number (32785884).

Almost surely, 2^450500106 is an apocalyptic number.

450500106 is an abundant number, since it is smaller than the sum of its proper divisors (598648182).

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

450500106 is a wasteful number, since it uses less digits than its factorization.

450500106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 202446.

The product of its (nonzero) digits is 600, while the sum is 21.

The square root of 450500106 is about 21224.9877738481. The cubic root of 450500106 is about 766.5932057737.

The spelling of 450500106 in words is "four hundred fifty million, five hundred thousand, one hundred six".