452003230 has 32 divisors (see below), whose sum is σ = 949625856. Its totient is φ = 151674144.

The previous prime is 452003213. The next prime is 452003231. The reversal of 452003230 is 32300254.

It is a junction number, because it is equal to n+sod(n) for n = 452003198 and 452003207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (452003231) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 65404 + ... + 71983.

It is an arithmetic number, because the mean of its divisors is an integer number (29675808).

Almost surely, 2^452003230 is an apocalyptic number.

452003230 is an abundant number, since it is smaller than the sum of its proper divisors (497622626).

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

452003230 is a wasteful number, since it uses less digits than its factorization.

452003230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 137448.

The product of its (nonzero) digits is 720, while the sum is 19.

The square root of 452003230 is about 21260.3675885437. The cubic root of 452003230 is about 767.4448559305. Note that the first 3 decimals are identical.

Adding to 452003230 its reverse (32300254), we get a palindrome (484303484).

The spelling of 452003230 in words is "four hundred fifty-two million, three thousand, two hundred thirty".