450514 has 4 divisors (see below), whose sum is σ = 675774. Its totient is φ = 225256.

The previous prime is 450503. The next prime is 450529. The reversal of 450514 is 415054.

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

It can be written as a sum of positive squares in only one way, i.e., 444889 + 5625 = 667^2 + 75^2 .

It is a junction number, because it is equal to n+sod(n) for n = 450491 and 450500.

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 as a sum of consecutive naturals, namely, 112627 + ... + 112630.

2⁴⁵⁰⁵¹⁴ is an apocalyptic number.

450514 is a deficient number, since it is larger than the sum of its proper divisors (225260).

450514 is a wasteful number, since it uses less digits than its factorization.

450514 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 225259.

The product of its (nonzero) digits is 400, while the sum is 19.

The square root of 450514 is about 671.2033968925. The cubic root of 450514 is about 76.6601086598.

Adding to 450514 its reverse (415054), we get a palindrome (865568).

The spelling of 450514 in words is "four hundred fifty thousand, five hundred fourteen".