452324224 has 128 divisors (see below), whose sum is σ = 1042652160. Its totient is φ = 193536000.

The previous prime is 452324221. The next prime is 452324231. The reversal of 452324224 is 422423254.

It is a tau number, because it is divible by the number of its divisors (128).

It is a junction number, because it is equal to n+sod(n) for n = 452324192 and 452324201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (452324221) 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, 1876744 + ... + 1876984.

It is an arithmetic number, because the mean of its divisors is an integer number (8145720).

Almost surely, 2^452324224 is an apocalyptic number.

452324224 is a gapful number since it is divisible by the number (44) 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 452324224, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (521326080).

452324224 is an abundant number, since it is smaller than the sum of its proper divisors (590327936).

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

452324224 is a wasteful number, since it uses less digits than its factorization.

452324224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 340 (or 328 counting only the distinct ones).

The product of its digits is 15360, while the sum is 28.

The square root of 452324224 is about 21267.9153656394. The cubic root of 452324224 is about 767.6264821417.

Adding to 452324224 its reverse (422423254), we get a palindrome (874747478).

The spelling of 452324224 in words is "four hundred fifty-two million, three hundred twenty-four thousand, two hundred twenty-four".