450313230 has 32 divisors (see below), whose sum is σ = 1081309824. Its totient is φ = 120021536.

The previous prime is 450313229. The next prime is 450313261. The reversal of 450313230 is 32313054.

450313230 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×450313230² = 405564010226065800, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 450313197 and 450313206.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 112117 + ... + 116063.

It is an arithmetic number, because the mean of its divisors is an integer number (33790932).

Almost surely, 2^450313230 is an apocalyptic number.

450313230 is an abundant number, since it is smaller than the sum of its proper divisors (630996594).

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

450313230 is a wasteful number, since it uses less digits than its factorization.

450313230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7760.

The product of its (nonzero) digits is 1080, while the sum is 21.

The square root of 450313230 is about 21220.5850531978. The cubic root of 450313230 is about 766.4871919732.

Adding to 450313230 its reverse (32313054), we get a palindrome (482626284).

The spelling of 450313230 in words is "four hundred fifty million, three hundred thirteen thousand, two hundred thirty".