452303000 has 64 divisors (see below), whose sum is σ = 1061817120. Its totient is φ = 180336000.

The previous prime is 452302993. The next prime is 452303009. The reversal of 452303000 is 303254.

It is a self number, because there is not a number n which added to its sum of digits gives 452303000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (452303009) 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, 442490 + ... + 443510.

Almost surely, 2^452303000 is an apocalyptic number.

452303000 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 452303000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (530908560).

452303000 is an abundant number, since it is smaller than the sum of its proper divisors (609514120).

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

452303000 is a wasteful number, since it uses less digits than its factorization.

452303000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1485 (or 1471 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 17.

The square root of 452303000 is about 21267.4163922184. The cubic root of 452303000 is about 767.6144757398.

Adding to 452303000 its reverse (303254), we get a palindrome (452606254).

The spelling of 452303000 in words is "four hundred fifty-two million, three hundred three thousand".