450107 has 4 divisors (see below), whose sum is σ = 514416. Its totient is φ = 385800.

The previous prime is 450103. The next prime is 450113. The reversal of 450107 is 701054.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 450107 - 2² = 450103 is a prime.

It is a super-2 number, since 2×450107² = 405192622898, which contains 22 as substring.

It is an alternating number because its digits alternate between even and odd.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 450107.

It is not an unprimeable number, because it can be changed into a prime (450101) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 32144 + ... + 32157.

It is an arithmetic number, because the mean of its divisors is an integer number (128604).

2⁴⁵⁰¹⁰⁷ is an apocalyptic number.

450107 is a deficient number, since it is larger than the sum of its proper divisors (64309).

450107 is an equidigital number, since it uses as much as digits as its factorization.

450107 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64308.

The product of its (nonzero) digits is 140, while the sum is 17.

The square root of 450107 is about 670.9001416008. The cubic root of 450107 is about 76.6370164698.

The spelling of 450107 in words is "four hundred fifty thousand, one hundred seven".