450675 has 18 divisors (see below), whose sum is σ = 807612. Its totient is φ = 240240.

The previous prime is 450649. The next prime is 450677. The reversal of 450675 is 576054.

It is not a de Polignac number, because 450675 - 2⁵ = 450643 is a prime.

450675 is a modest number, since divided by 675 gives 450 as remainder.

It is not an unprimeable number, because it can be changed into a prime (450677) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 777 + ... + 1226.

2⁴⁵⁰⁶⁷⁵ is an apocalyptic number.

450675 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

450675 is a deficient number, since it is larger than the sum of its proper divisors (356937).

450675 is a wasteful number, since it uses less digits than its factorization.

450675 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2019 (or 2011 counting only the distinct ones).

The product of its (nonzero) digits is 4200, while the sum is 27.

The square root of 450675 is about 671.3233200180. The cubic root of 450675 is about 76.6692395692.

The spelling of 450675 in words is "four hundred fifty thousand, six hundred seventy-five".